noun Download 🔗Share A pawl, click or detent for holding or propelling a ratchet wheel, or ratch, etc. Examples : "The bicycle mechanic checked the ratchets in the gear-shifting mechanism to make sure the gears wouldn't slip. " machine technical part device Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share A mechanism composed of a ratchet wheel, or ratch and pawl. Examples : "The old machine uses ratchets to ensure the conveyor belt only moves forward, preventing any backward slippage. " machine technology part device Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share A ratchet wrench. Examples : "He needed to tighten the bolt on his bicycle, so he grabbed his set of ratchets. " machine utensil Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share (by extension) A procedure or regulation that goes in one direction, usually up. Examples : ""The company's policy on bonuses acts as a ratchet: each year's minimum bonus is based on the previous year's highest payout, ensuring it can only increase or stay the same, never decrease." " system process direction Chat with AIVocabulary GamePractice Reading