| BI | consisting of two chambers |
|---|---|
| BI | (botany) divided into two capsules or having a two-part capsule |
| BI | a salt of carbonic acid in which one hydrogen atom has been replaced |
| BI | a white soluble compound used in effervescent drinks and in baking powders and as an antacid |
| BI | the 200th anniversary |
| BI | of or relating to or completing a period of 200 years |
| BI | the 200th anniversary |
| BI | of or relating to or completing a period of 200 years |
| BI | having two centers |
| BI | resembling the new moon in shape |
| BI | any skeletal muscle having two origins (but especially the muscle that flexes the forearm) |
| BI | a muscle that flexes and supinates the forearm |