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observant

[uh b-zur-vuh nt] /əbˈzɜr vənt/
adjective
1.
quick to notice or perceive; alert.
2.
looking at, watching, or regarding attentively; watchful.
3.
careful in the observing of a law, custom, religious ritual, or the like.
noun
4.
an observer of law or rule.
5.
(initial capital letter). Also, Observantine
[ob-zur-vuh n-tin, -teen] /ɒbˈzɜr vən tɪn, -ˌtin/ (Show IPA)
. a member of a Franciscan order that observes the strict rule of St. Francis.
Origin
late Middle English
1425-1475
1425-75; late Middle English < French, present participle of observer. See observe, -ant
Related forms
observantly, adverb
unobservant, adjective
unobservantly, adverb
Synonyms
1. perceptive. 2. attentive, heedful, mindful, aware. 3. obedient.
Antonyms
1. dull, slow. 2. heedless.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for un observant

observant

/əbˈzɜːvənt/
adjective
1.
paying close attention to detail; watchful or heedful
2.
adhering strictly to rituals, ceremonies, laws, etc
Derived Forms
observantly, adverb
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Word Origin and History for un observant

observant

adj.

1590s, from observe + -ant, or else from French observant, past participle of observer (see observance). In reference to Judaism, from 1902. As a noun from late 15c. Related: Observantly; observantness.

Online Etymology Dictionary, © 2010 Douglas Harper
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