Home

Visit Our Sites

Unabridged Dictionary

Learner's Dictionary

Word Central for Kids

Premium Services

Unabridged Dictionary

Encyclopedia Britannica

Institutional Subscriptions

Citing the Dictionary

Also Visit:
Unabridged
Visual

ESL:
Learner's
for Kids:
Word Central

Browse the Medical Dictionary:: A; B; C; D; E; F; G; H; I; J; K; L; M; N; O; P; Q; R; S; T; U; V; W; X; Y; Z; #

spacer

One entry found.

Main Entry: spac·er

Pronunciation: \ˈspā-sər\

Function: noun

: a region of chromosomal DNA between genes that is not transcribed into messenger RNA and is of uncertain function

Learn more about "spacer"

Learn more about "spacer" and related topics at Britannica.com

Pronunciation Symbols