Instantaneous Definition
ĭnstən-tānē-əs
adjective
Done, made, or happening in an instant.
Webster's New World
Occurring or completed without perceptible delay.
Relief was instantaneous.
American Heritage
Done or made without delay; immediate.
An instantaneous reply.
Webster's New World
Existing at a particular instant.
Webster's New World
Origin of Instantaneous
-
From Medieval Latin īnstantāneus from Latin īnstāns īnstant- present instant
From American Heritage Dictionary of the English Language, 5th Edition
New Latin, 17th century
From Wiktionary
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