open-eyed

adjective
\ˌō-pən-ˈīd \

Definition of open-eyed 

1 : having the eyes open

2 : carefully observant : discerning

Synonyms & Antonyms for open-eyed

Synonyms

alert, Argus-eyed, attentive, awake, observant, vigilant, watchful, wide-awake

Antonyms

asleep

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First Known Use of open-eyed

1565, in the meaning defined at sense 2

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The first known use of open-eyed was in 1565

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More Definitions for open-eyed

open-eyed

adjective

English Language Learners Definition of open-eyed

: having eyes that are open or wide open

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