Word Study
by the bye |
by the day |
by the hour |
by the piece |
by the way |
by trial and error
| by virtue of
| by way of
| by word of mouth
| by-and-by
| by-bid
by trial and error
WORDNET DICTIONARY
Adverbial by trial and error has 1 sense
- by trial and error(r = adv.all) empirically, through empirical observation - in an empirical manner; "this can be empirically tested"
For further exploring for "by trial and error" in Webster Dictionary Online
