noun Download 🔗Share The state of moving quickly or the capacity for rapid motion; rapidity. Examples : "How does Usain Bolt run at that speed?" physics action time ability vehicle technology essential Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share The rate of motion or action, specifically / the magnitude of the velocity; the rate distance is traversed in a given time. Examples : "Speed limits provide information to the drivers about the safe speed to travel in average conditions." physics time action essential Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share The sensitivity to light of film, plates or sensor. Examples : "The film's speed was important for capturing the fast-moving children playing in the park. " technology physics electronics essential Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share The duration of exposure, the time during which a camera shutter is open (shutter speed). Examples : "The photographer adjusted the speed to capture the fast-moving children playing in the park. " technology time device essential Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share The largest size of the lens opening at which a lens can be used. Examples : "The camera lens has a speed of f/1.4, which allows for bright photos in low light. " technology technical essential Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share The ratio of the focal length to the diameter of a photographic objective. Examples : "The camera lens's speed was fast, allowing for clear pictures in low light. " technology device technical essential Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share Amphetamine or any amphetamine-based drug (especially methamphetamine) used as a stimulant, especially illegally. Examples : "The student's erratic behavior at school was suspected to be related to speed. " medicine substance essential Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share Luck, success, prosperity. Examples : "The new student's speed in mastering the difficult math concepts surprised everyone. " achievement business asset value economy essential Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share Personal preference. Examples : "My speed for getting ready in the morning is different from my sister's speed; she's much faster. " attitude value character essential Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share A third-order measure of derivative price sensitivity, expressed as the rate of change of gamma with respect to changes in the underlying asset price. Examples : "The stock's speed was increasing, indicating a rapidly changing sensitivity to price fluctuations. " business finance math essential Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share To succeed; to prosper, be lucky. Examples : "The new student quickly sped through the difficult math course. " "The new student quickly sped through the challenging math course. " achievement business outcome essential Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share To help someone, to give them fortune; to aid or favour. Examples : "God speed, until we meet again." aid action business essential Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share To go fast. Examples : "The Ferrari was speeding along the road." action vehicle essential Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share To exceed the speed limit. Examples : "Why do you speed when the road is so icy?" vehicle law traffic essential Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share To increase the rate at which something occurs. Examples : "The team sped up their project timeline to meet the deadline. " action process time technology essential Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share To be under the influence of stimulant drugs, especially amphetamines. Examples : "He was speeding through his homework assignments, fueled by a new energy drink. " medicine substance mind essential Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share To be expedient. Examples : "To finish the project on time, we need to speed up our work. " action process business essential Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share To hurry to destruction; to put an end to; to ruin. Examples : "The constant arguing between siblings quickly sped their relationship to ruin. " curse disaster action negative essential Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share To wish success or good fortune to, in any undertaking, especially in setting out upon a journey. Examples : "Before starting his hiking trip, his friend sped him a safe journey. " action ritual tradition essential Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share To cause to make haste; to dispatch with celerity; to drive at full speed; hence, to hasten; to hurry. Examples : "The teacher sped up the lesson to finish the chapter before the bell rang. " action vehicle essential Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share To hasten to a conclusion; to expedite. Examples : "To finish the project quickly, the team decided to speed up the work schedule. " action process time achievement essential Chat with AIVocabulary GamePractice Reading