observed
English
Pronunciation
- Lua error in Module:parameters at line 290: Parameter 1 should be a valid language or etymology language code; the value "GenAm" is not valid. See WT:LOL and WT:LOL/E. IPA(key): /əbˈzɝvd/
- Lua error in Module:parameters at line 290: Parameter 1 should be a valid language or etymology language code; the value "RP" is not valid. See WT:LOL and WT:LOL/E. IPA(key): /əbˈzɜːvd/
Audio (US): (file)
Verb
observed
- simple past and past participle of observe
- Aldrichimica Acta Volume 30 No 4 (pdf) from Sigma-Aldrich
- N-substituted pyrroles are much less reactive than the other 5-membered 1,3-dienes; no reaction was observed between N-(trimethylsilyl) pyrrole or N-benzylpyrrole with Smith’s diene (4) under thermal or high pressure (4 days at 14 kbar) conditions, even in the presence of Lewis acids.
- Aldrichimica Acta Volume 30 No 4 (pdf) from Sigma-Aldrich