invaginable

[in-vaj-uh-nuh-buhl]

adjective

1. capable of being invaginated; susceptible of invagination.

Word History and Origins

Origin of invaginable¹

First recorded in 1885–90; invagin(ate) + -able

Example Sentences

Pulmonata with two pairs of tentacles, except Janellidae and Vertigo; these tentacles are invaginable, and the eyes are borne on the summits of the posterior pair.

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The head bears a single pair of contractile but not invaginable tentacles, at the base of which are the eyes.

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The great proboscis of Balanoglossus may well be compared to the invaginable organ similarly placed in the Nemertines.

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