derivation

noun

der·​i·​va·​tion ˌder-ə-ˈvā-shən 

ˌde-rə-

1

linguistics

a(1)

: the formation of a word from another word or base (as by the addition of a usually noninflectional affix)

"Strategize" was formed by derivation from "strategy."

(2)

: an act of ascertaining or stating the derivation of a word

(3)

: etymology sense 1

research into the derivation of "Yankee"

b

: the relation of a word to its base or root (see root entry 1 sense 6)

2

a

: source, origin

foods of French derivation

b

: descent, origination

derivation from royal ancestors

3

: something that originates from something else : something derived : derivative

more like an exact copy than a derivation

4

: an act or process of deriving

debating the possible derivation of birds from dinosaurs

5

logic : a sequence of statements showing that a result is a necessary consequence of previously accepted statements

derivational

ˌder-ə-ˈvā-sh(ə-)nəl 

ˌde-rə-

adjective

… subjects' ability to auditorily recognize the correct form of derivational relationships where consonant and vowel alternation occurs.

—Robert A. Barganz

derivationally adverb

derivationally related words

Synonyms

• by-product
• derivate
• derivative
• offshoot
• outgrowth
• spin-off

Examples of derivation in a Sentence

He is doing research into the derivation of “Yankee.”

“Childish” was formed by derivation from “child.”

Scientists are debating the possible derivation of birds from dinosaurs.

Recent Examples on the Web

Look for people dressed as Jab Jab, the Grenadian devil-like figure (its name is a derivation of diable or devil in French). —Mark Ellwood, AFAR Media, 26 May 2025

The new proof broadly consists of three steps: derive the macroscopic theory from the mesoscopic one; derive the mesoscopic theory from the microscopic one; and then stitch them together in a single derivation of the macroscopic laws all the way from the microscopic ones. —Jack Murtagh, Scientific American, 14 Apr. 2025

The chances are that language switching isn’t necessarily active for the chain-of-thought derivations. —Lance Eliot, Forbes, 15 Jan. 2025

One focus of the program will be on work related to organic matter in the early stages of consideration as alternatives for design and manufacturing—things like algae, mycelium, and derivations of living organisms like insects—as structure for bioplastics, textiles, and pigment. —Angelica Villa, ARTnews.com, 30 Sep. 2024

Word History

Etymology

see derive

First Known Use

15th century, in the meaning defined at sense 1a(1)

Rhymes for derivation

• abdication
• aberration
• abjuration
• abnegation
• abrogation
• acceptation
• acclamation
• acclimation
• accusation
• activation
• actuation
• acylation

Kids Definition

derivation

noun

der·​i·​va·​tion ˌder-ə-ˈvā-shən 

1

a

: the formation (as by the addition of a prefix or suffix) of a word from another word or root

b

: an act of finding out or stating how a word was formed

c

: etymology

2

a

: a point of origin : source

b

: development from a source : descent

c

: an act or process of deriving

derivational

-shnəl 

-shən-ᵊl

adjective