Observant

From Fresh Dictionary

English

Adjective

observant

1. Alert and paying close attention.
   • The too observant policeman noticed that my tax disk was out-of-date.
2. Diligently attentive in observing a law, custom, duty or principle.
   • I was normally observant of the local parking restrictions.

Antonyms

1. Introspectivefr:observant