| a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison. |
| a chattering or flighty, light-headed person. |
oi2 (ˈɒiː) ![]() | |
| —n , pl oi | |
| (NZ) another name for grey-faced petrel | |
| [Māori] | |
| Main Entry: | oi |
| Part of Speech: | interj |
| Definition: | See oy |
OI
|