Origin: 1350–1400; Middle English observen <
Middle French observer <
Latin observāre to watch, regard, attend to, equivalent to
ob- ob- +
servāre to keep, save, pay heed to
Related formsob·serv·ing·ly, adverb
non·ob·serv·ing, adjective
non·ob·serv·ing·ly, adverb
pre·ob·serve, verb (used with object), pre·ob·served, pre·ob·serv·ing.
EXPANDqua·si-ob·served, adjective
re·ob·serve, verb, re·ob·served, re·ob·serv·ing.
self-ob·served, adjective
un·ob·served, adjective
un·ob·serv·ing, adjective
well-ob·served, adjective
COLLAPSESynonyms
2. note. Observe, witness imply paying strict attention to what one sees or perceives. Both are “continuative” in action. To observe is to mark or be attentive to something seen, heard, etc.; to consider carefully; to watch steadily: to observe the behavior of birds, a person's pronunciation. To witness, formerly to be present when something was happening, has added the idea of having observed with sufficient care to be able to give an account as evidence: to witness an accident. 4. mention, say. 6. follow, fulfill. 7. celebrate, keep.
Antonyms
1–3, 6–8. ignore.