Origin of sigma
Words nearby sigma
How to use sigma in a sentence
The drugs either targeted the sigma receptors or they stopped the virus from growing.Why it’s still so hard to find treatments for early COVID-19|Tina Hesman Saey|July 27, 2021|Science News
SigMa members held demonstrations at MAL’s host hotel and always saw a bump in attendance from visitors in town for the event.SigMa DC to suspend operations on Sept. 30|Ed Gunts|September 24, 2020|Washington Blade
Lohse rushes Sigma Alpha Epsilon, gets a bid, endures pledge term, and then submits to the dehumanizing rigors of Hell Night.An Ivy League Frat Boy’s Shallow Repentance|Stefan Beck|November 24, 2014|DAILY BEAST
Pledging, also known as initiation, will now be abolished by Sigma Alpha Epsilon nationally across its 240 chapters.Deadly Frat Rituals Are Banned Thanks to Technology|Joe Concha|March 10, 2014|DAILY BEAST
For example, what business has the letter rho in the word katoptron, or the letter sigma in the word sphigx?Cratylus|Plato
All of them wore, in addition to their temple knives, holstered sigma-ray needlers.
He drew his hand from under the left side of the senseless man's robe and held up a sigma-ray needler.
Sigma, sig′ma, n. the Greek letter corresponding to our s—written Σ (capital), σ (small initial) or ς (small final).
It is to be observed that the Grecians in foreign words continually omitted the Nu final, and substituted a Sigma.