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intra- / intro-

within, inside

Latin · intra; intro

intra- / intro- root meaning picture

Latin intra- means "within" and intro- means "inward". Intravenous goes inside a vein, an intranet works inside a company, an introvert turns inward, to introduce is to lead inside.

Memory trick

INTRA = IN: step INside the room, INside the vein, INside the group.

Words from this root