the derivative of a function:
Velocity is the first derivative of distance with respect to time.
noun, Sports. 1. the half of a league comprising the teams having the best records at a particular time (opposed to ).
noun, Football. 1. the first of four consecutive plays during which an offensive team must advance the ball at least ten yards to retain possession of it. 2. a gain of ten or more yards by an offensive team that entitles it to continued possession for a new series of downs.
- First-dollar coverage
[furst-dol-er] /ˈfɜrstˈdɒl ər/ noun, Insurance. 1. insurance that provides payment for the full loss up to the insured amount with no deductibles.
- First duke of york
[yawrk] /yɔrk/ noun 1. a member of the royal house of England that ruled from 1461 to 1485. 2. 1st Duke of (Edmund of Langley) 1341–1402, progenitor of the house of York (son of Edward III). 3. Alvin Cullum [kuhl-uh m] /ˈkʌl əm/ (Show IPA), (Sergeant) 1887–1964, U.S. soldier. 4. (def 1). 5. Ancient Eboracum. […]