the result of mathematical differentiation; the instantaneous change of one quantity relative to another; df(x)/dx | a unit of language that native speakers can identify |
(linguistics) a word that is derived from another word | a promise |
a financial instrument whose value is based on another security | information about recent and important events |
a compound obtained from, or regarded as derived from, another compound | a brief statement |
| an exchange of views on some topic |
| a secret word or phrase known only to a restricted group |
| a verbal command for action |
| a string of bits stored in computer memory |