| CEI | tropical American trees with palmately compound leaves and showy bell-shaped flowers |
|---|---|
| CEI | massive tropical tree with deep ridges on its massive trunk and bearing large pods of seeds covered with silky floss |
| CEI | massive tropical tree with deep ridges on its massive trunk and bearing large pods of seeds covered with silky floss |
| CEI | small South American spiny tree with dark crimson and scarlet flowers solitary or clustered |
| CEI | (Scotland or Ireland) an informal social gathering at which there is Scottish or Irish folk music and singing and folk dancing and story telling |
| CEI | the overhead upper surface of a room |
| CEI | (meteorology) altitude of the lowest layer of clouds |
| CEI | maximum altitude at which a plane can fly (under specified conditions) |
| CEI | an upper limit on what is allowed |
| CEI | provided with a ceiling especially the overhead interior surface |