Word Study
by fits and starts |
by hand |
by heart |
by hook or by crook |
by inches |
by luck
| by machine
| by means of
| by memory
| by mouth
| by nature
by luck
WORDNET DICTIONARY
Adverbial by luck has 1 sense
- by luck(r = adv.all) by chance, haply - by accident; "betrayed by a word haply overheard"
For further exploring for "by luck" in Webster Dictionary Online