What do a.m. and p.m. stand for?

s quark

noun, Physics.
Origin of s quark
1975-80 Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
Cite This Source
Examples from the web for s quark
  • Thus the strangeness of the s quark is negative, the charm of the c quark is positive, and the bottom of the b quark is negative.

Word of the Day

Difficulty index for s quark

Few English speakers likely know this word

Word Value for s

Scrabble Words With Friends

Nearby words for s quark