say it: der-uh-VAY-shuhn
derivation is a noun meaning "the source or origin from which something derives (i.e. comes or issues)". It carries 8 recorded senses.
the source or origin from which something derives (i.e. comes or issues)
“he prefers shoes of Italian derivation”
“music of Turkish derivation”
(historical linguistics) an explanation of the historical origins of a word or phrase
historical linguistics
a line of reasoning that shows how a conclusion follows logically from accepted propositions
(descriptive linguistics) the process whereby new words are formed from existing words or bases by affixation
“`singer' from `sing' or `undo' from `do' are examples of derivations”
descriptive linguistics
drawing of fluid or inflammation away from a diseased part of the body
drawing off water from its main channel as for irrigation
the act of deriving something or obtaining something from a source or origin
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for derivation come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.