agenesis

noun

agen·e·sis | \(ˌ)ā-ˈje-nə-səs

\

Definition of agenesis

: lack or failure of development (as of a body part)

Examples of agenesis in a Sentence

Recent Examples on the Web

The 16-year-old, who was born with a rare congenital disorder known as agenesis of the corpus callosum, made a big basket in the game that Legend won 46-32. — Joe Rubino, The Denver Post, "Hardwood harmony: Unified Sports brings students, communities together in Douglas County," 21 Feb. 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'agenesis.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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Time Traveler for agenesis

The first known use of agenesis was circa 1879

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More Definitions for agenesis

agenesis

noun

agen·e·sis | \(ˈ)ā-ˈjen-ə-səs

\

plural ageneses\-ˌsēz

\

Medical Definition of agenesis

: lack or failure of development (as of a body part)

WORD OF THE DAY

nidus

a nest or breeding place

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