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Definition of observationally
observationally
/ˌɑːb.zɚˈveɪ.ʃən.əl.i/
ob · ser · va · tion · al · ly
Adjective:observational
observationally Lexical Profile
CEFR
C1
Grade
12
Tier
2
Usage
Rare
Syllables
6
observationally Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• adverb
1
By means of or with respect to direct observation or empirical measurement, rather than theory or controlled experimentation.
Example
"The two distant galaxies appear observationally identical when viewed through an optical telescope."
• Rhymes for observationally
• Nearby Words
Cite this Entry
Wordmom. (2026). Definition of Observationally. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/observationally