sigmate

[sig-mit, -meyt]

adjective

having the form of the Greek sigma or the letter S.

Origin of sigmate

First recorded in 1885–90; sigm(a) + -ate¹

Related formssig·ma·tion

[sig-mey-shuh n] /sɪgˈmeɪ ʃən/, noun

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for sigmate

sigmate

adjective

shaped like the Greek letter sigma or the Roman S

Derived Formssigmation (sɪɡˈmeɪʃən), noun

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012