lentoid

[ len-toid ]
/ ˈlɛn tɔɪd /

adjective

having the shape of a biconvex lens.

noun

a lentoid body.

Origin of lentoid

1875–80; < Latin lent- (stem of lēns) lentil (see lens) + -oid
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019