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in-store
in-the-money option
in toto
in-tray
in utero
in vacuo
in vitro
in vitro fertilization
in vivo
in-your-face
inability
inaccessible
inaccuracy
inaccurate
inaction
inactivate
inactive
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in vivo

in vi·vo [ in vvō ]


adjective,

adverb 
Definition:
 
inside living organism: existing or carried out inside a living organism, e.g. in a test or experiment

[< Latin, "in the living."]
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