plica

pli·ca  (plk)

n. pl. pli·cae (pls, -k)

A fold or ridge, as of skin, membrane, or shell.

---

[Medieval Latin, fold, from Latin plicre, to fold; see plek- in Indo-European roots.]

---

plical adj.

Thesaurus

Noun

1.

plica - a folded part (as in skin or muscle) fold anatomical structure, bodily structure, body structure, complex body part, structure - a particular complex anatomical part of a living thing; "he has good bone structure" epicanthic fold, epicanthus - a vertical fold of skin over the nasal canthus; normal for Mongolian peoples; sometimes occurs in Down's syndrome plica vocalis, vocal band, vocal cord, vocal fold - either of two pairs of folds of mucous membrane projecting into the larynx ruga - (anatomy) a fold or wrinkle or crease; "rugae of the stomach" tentorium - (anatomy) a fold of dura mater that covers the cerebellum and supports the occipital lobes of the cerebrum