empirical : Idioms & Phrases
Empirical formula
-
noun a chemical formula showing the ratio of elements in a compound rather than the total number of atoms
WordNet
- .
(Chem.) See underFormula .
Webster 1913
empirical research
-
noun an empirical search for knowledge
WordNet
through empirical observation
-
adverb in an empirical manner
by trial and error; empirically.
- this can be empirically tested