| Word | Definitions | Synonyms |
|---|---|---|
| collembolan | (noun) any of numerous minute wingless primitive insects possessing a special abdominal appendage that allows the characteristic nearly perpetual springing pattern; found in soil rich in organic debris or on the surface of snow or water | Synonyms: springtail |
| ortolan | (noun) brownish Old World bunting often eaten as a delicacy | Synonyms: Emberiza hortulana, ortolan bunting |
| solan | (noun) very large white gannet with black wing tips | Synonyms: solan goose, solant goose, Sula bassana |