Definition of fossula in English:

fossula

noun ˈfɒsjʊlə

1Anatomy and Zoology. A small depression or cavity, especially on the surface of a structure; a small fossa.
2Zoology and Botany. A shallow groove, especially in the cuticle of an insect or the surface of a pollen grain or spore.
3Palaeontology. In rugose corals: a cavity or groove where one of the primitive septa has failed to develop.

Origin

Mid 18th century. From classical Latin fossula small trench from fossa + -ula, originally after French fossette.

Definition of fossula in US English:

fossula

nounˈfɒsjʊlə

1Anatomy and Zoology. A small depression or cavity, especially on the surface of a structure; a small fossa.
2Zoology and Botany. A shallow groove, especially in the cuticle of an insect or the surface of a pollen grain or spore.
3Palaeontology. In rugose corals: a cavity or groove where one of the primitive septa has failed to develop.

Origin

Mid 18th century. From classical Latin fossula small trench from fossa + -ula, originally after French fossette.

单词	fossula
释义	Definition of fossula in English: fossula noun ˈfɒsjʊlə 1Anatomy and Zoology. A small depression or cavity, especially on the surface of a structure; a small fossa. 2Zoology and Botany. A shallow groove, especially in the cuticle of an insect or the surface of a pollen grain or spore. 3Palaeontology. In rugose corals: a cavity or groove where one of the primitive septa has failed to develop. Origin Mid 18th century. From classical Latin fossula small trench from fossa + -ula, originally after French fossette. Definition of fossula in US English: fossula nounˈfɒsjʊlə 1Anatomy and Zoology. A small depression or cavity, especially on the surface of a structure; a small fossa. 2Zoology and Botany. A shallow groove, especially in the cuticle of an insect or the surface of a pollen grain or spore. 3Palaeontology. In rugose corals: a cavity or groove where one of the primitive septa has failed to develop. Origin Mid 18th century. From classical Latin fossula small trench from fossa + -ula, originally after French fossette.
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