| Xi | bulbous iris of western Mediterranean region having usually violet-purple flowers |
|---|---|
| Xi | smallest of the three parts of the breastbone |
| Xi | horseshoe crabs and extinct forms |
| Xi | large marine arthropod of the American Atlantic coast having a domed horseshoe-shaped carapace and stiff pointed tail |
| Xi | a branch of the Tai languages |
| Xi | the cardinal number that is the sum of thirteen and one |
| Xi | being one more than thirteen |
| Xi | the cardinal number that is the sum of eighteen and one |
| Xi | being one more than eighteen |
| Xi | an Asian country under the control of China |