sigmate

transitive verb
sig·mate | \ˈsigˌmāt\
-ed/-ing/-s

Definition of sigmate 

(Entry 1 of 2)

: to affix a sigma or s to (a root) in forming a tense or a plural

sigmate

adjective
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Definition of sigmate (Entry 2 of 2)

1 : having the shape or form of the Greek sigma or the letter S

2 of a sponge spicule : c-shaped

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History and Etymology for sigmate

Transitive verb

sigma + -ate (verb suffix)

Adjective

sigma + -ate (adjective suffix)

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Dictionary Entries near sigmate

siglum

sigma

sigmaspire

sigmate

sigmatic

sigmation

SIGMET

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