intra-

prefix in·tra- \ˈin-trə, -(ˌ)trä\

Definition of intra-

  1. 1a :  within intragalacticb :  during intradayc :  between layers of intradermal

  2. 2 :  intro- an intramuscular injection

Origin and Etymology of intra-

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


INTRA- Defined for English Language Learners

intra-

prefix

Definition of intra- for English Language Learners

  • : within something

  • : in or into something


Medical Dictionary

intra-

prefix in·tra- \ˌin-trə, -(ˌ)trä\

Medical Definition of intra-

  1. 1a:  within intracerebellarb:  during intranatalc:  between layers of intradermal

  2. 2:  intro- an intramuscular injection


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