derivation

n. the origin or beginning of something, or the way it developed from a source.

n. the act of tracing the origin or descent of something; the state of being derived from a specific source.

“The derivation of this custom is hard to find because it is so old.”

“The scholar spent years researching the derivation of the local folklore, eventually tracing its roots back to pre-industrial agrarian rituals.”

Academic

n. the way a new word is made from an older word, often by adding a prefix or suffix.

n. the formation of a new word from another word or base, typically by adding an affix. Often uncountable in its abstract sense.

“The word 'happiness' is a derivation of the adjective 'happy'.”

“Morphological derivation allows English speakers to transform the verb 'organize' into the noun 'organization' through the addition of a suffix.”

Technical

n. the process of reaching a conclusion or a result by using logic or math.

n. the process of obtaining a mathematical or logical result from a set of axioms or previous statements.

“The teacher showed us the derivation of the formula on the board.”

“The student struggled to follow the complex derivation of the theorem, as several intermediate logical steps were omitted from the textbook.”

Academic · Technical

n. the act of moving water or other liquids from one place to another.

n. the drawing off or diversion of water or other fluids from a source or from one part of the body to another.

“The old canal was used for the derivation of water to the nearby fields.”

“Ancient medical practitioners believed in the derivation of humours, attempting to draw excess fluids away from an inflamed organ to restore balance.”

Archaic · Technical