Word Study
on an irregular basis |
on and off |
on and on |
on approval |
on average |
on base
| on board
| on call
| on camera
| on dit
| on duty
on base
WORDNET DICTIONARY
Adverbial on base has 1 sense
- on base(r = adv.all) aboard - on first or second or third base; "Their second homer with Bob Allison aboard"
For further exploring for "on base" in Webster Dictionary Online
