noun Download 🔗Share A thin and usually jagged space opened in a previously solid material. Examples : "A large crack had formed in the roadway." material gap structure essential Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share A narrow opening. Examples : "Open the door a crack." gap part structure appearance essential Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share A sharply humorous comment; a wisecrack. Examples : "My brother made a crack about my new haircut, saying it looked like a bird's nest. " language communication entertainment essential Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share Crack cocaine, a potent, relatively cheap, addictive variety of cocaine; often a rock, usually smoked through a crack-pipe. Examples : "crack head" substance medicine chemistry essential Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share The sharp sound made when solid material breaks. Examples : "The crack of the falling branch could be heard for miles." sound material essential Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share Any sharp sound. Examples : "The crack of the bat hitting the ball." sound essential Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share A sharp, resounding blow. Examples : "The basketball player's crack of the bat echoed through the empty gym. " sound action essential Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share An attempt at something. Examples : "My brother made a crack at fixing the leaky faucet, but he just made it worse. " action essential Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share Vagina. body sex anatomy organ human essential Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share The space between the buttocks. Examples : "Pull up your pants! Your crack is showing." anatomy body part physiology human essential Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share Conviviality; fun; good conversation, chat, gossip, or humorous storytelling; good company. Examples : "He/she is quare good crack." communication entertainment language group culture human essential Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share Business; events; news. Examples : "The latest news crack about the school fundraiser is that it might be canceled due to low donations. " business media event essential Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share A program or procedure designed to circumvent restrictions or usage limits on software. Examples : "Has anyone got a crack for DocumentWriter 3.0?" computing technology internet essential Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share (elsewhere throughout the North of the UK) a meaningful chat. Examples : "After school, they had a crack about their teacher's new haircut. " communication language society culture essential Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share Extremely silly, absurd or off-the-wall ideas or prose. Examples : "His idea for a new school project was a crack – completely ridiculous and impractical. " language style writing literature entertainment essential Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share The tone of voice when changed at puberty. Examples : "Her crack appeared around the time she started high school. " physiology age body sound essential Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share A mental flaw; a touch of craziness; partial insanity. Examples : "He has a crack." mind character person condition essential Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share A crazy or crack-brained person. Examples : "My uncle is a real crack, always coming up with the most bizarre ideas for our family reunion. " mind person character essential Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share A boast; boasting. Examples : "My brother's crack about winning the chess tournament was annoying; he always brags. " character language attitude communication essential Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share Breach of chastity. Examples : "The rumors about the student's supposed crack damaged his reputation at school. " moral sex action society culture religion essential Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share A boy, generally a pert, lively boy. Examples : "The new boy in class was a real crack, always joking and asking questions. " person character age essential Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share A brief time; an instant; a jiffy. Examples : "The teacher gave us a crack of time to finish the last problem. " time phrase essential Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share To form cracks. Examples : "The old concrete sidewalk cracked under the weight of the heavy truck. " material physics essential Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share To break apart under pressure. Examples : "When I tried to stand on the chair, it cracked." action material physics essential Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share To become debilitated by psychological pressure. Examples : "Anyone would crack after being hounded like that." mind emotion suffering essential Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share To break down or yield, especially under interrogation or torture. Examples : "When we showed him the pictures of the murder scene, he cracked." police mind action war inhuman suffering law essential Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share To make a cracking sound. Examples : "The bat cracked with authority and the ball went for six." sound action essential Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share (of a voice) To change rapidly in register. Examples : "His voice cracked with emotion." sound language communication essential Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share (of a pubescent boy's voice) To alternate between high and low register in the process of eventually lowering. Examples : "His voice finally cracked when he was fourteen." physiology body age human sound linguistics sex biology essential Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share To make a sharply humorous comment. Examples : ""I would too, with a face like that," she cracked." language communication entertainment essential Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share To make a crack or cracks in. Examples : "The ball cracked the window." material property physics geology essential Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share To break open or crush to small pieces by impact or stress. Examples : "The falling tree branch cracked the window pane. " action physics essential Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share To strike forcefully. Examples : "She cracked him over the head with her handbag." action essential Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share To open slightly. Examples : "Could you please crack the window?" action appearance essential Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share To cause to yield under interrogation or other pressure. (Figurative) Examples : "They managed to crack him on the third day." mind communication police war state government action essential Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share To solve a difficult problem. (Figurative, from cracking a nut.) Examples : "The team finally cracked the mystery of the missing homework assignments. " ability achievement action mind essential Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share To overcome a security system or a component. Examples : "It took a minute to crack the lock, three minutes to crack the security system, and about twenty minutes to crack the safe." technology computing internet essential Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share To cause to make a sharp sound. Examples : "to crack a whip" sound action essential Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share To tell (a joke). Examples : "The performance was fine until he cracked that dead baby joke." entertainment communication language essential Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share To break down (a complex molecule), especially with the application of heat: to pyrolyse. Examples : "Acetone is cracked to ketene and methane at 700°C." chemistry process energy fuel technical science essential Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share To circumvent software restrictions such as regional coding or time limits. Examples : "That software licence will expire tomorrow unless we can crack it." technology computing internet electronics essential Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share To open a canned beverage, or any packaged drink or food. Examples : "I cracked the soda can to quench my thirst after lunch. " food drink utensil action essential Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share To brag, boast. Examples : "My brother always cracks about how smart he is, even when he's wrong. " language communication essential Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share To be ruined or impaired; to fail. Examples : "My project presentation completely cracked under pressure; I forgot all my notes. " outcome essential Chat with AIVocabulary GamePractice Reading
adjective Download 🔗Share Highly trained and competent. Examples : "Even a crack team of investigators would have trouble solving this case." quality ability essential Chat with AIVocabulary GamePractice Reading
adjective Download 🔗Share Excellent, first-rate, superior, top-notch. Examples : "My sister's new essay was a crack piece of writing; it was brilliant. " quality style attitude essential Chat with AIVocabulary GamePractice Reading