[ˈsɪɡmɔɪd], (Adjective)

Definitions:
- curved like the uncial sigma; crescent-shaped

- S-shaped


Phrases:

Origin:
late 17th century: from Greek sigmoeidēs, from sigma (see sigma)

[ˈsɪɡmɔɪd], (Noun)

Definitions:


Phrases:

Origin:
late 17th century: from Greek sigmoeidēs, from sigma (see sigma)