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Webster 1913 Edition

(-dōm)

Noun.

[

Litho-

+ Gr.

δόμοσ

house: cf. F.

lithodome

(Zool.)

Any one of several species of bivalves, which form holes in limestone, in which they live; esp., any species of the genus

Lithodomus

lithodome ‎(plural lithodomes)

(zoology) Any member of several species of bivalves that form and inhabit holes in limestone; especially any of the genus Lithodomus.