intra-

prefix
in·​tra- | \ ˈin-trə, -(ˌ)trä \

Definition of intra-

1a : within intragalactic
b : during intraday
c : between layers of intradermal
2 : intro- an intramuscular injection

History and Etymology for intra-

Late Latin, from Latin intra, from Old Latin *interus, adjective, inward — more at interior

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Cite this Entry

“Intra-.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/intra-. Accessed 14 May. 2021.

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More Definitions for intra-

intra-

prefix

English Language Learners Definition of intra-

: within something
: in or into something

intra-

prefix

Legal Definition of intra-

1 : within intrastate
2 : during intraday

More from Merriam-Webster on intra-

Britannica English: Translation of intra- for Arabic Speakers

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