BES
noun1
Chemistry, Natural sciences, Organic chemistry, Physical sciences N,N-bis(2-hydroxyethyl)-2-aminoethanesulfonic acid
verb, noun — 4 senses
/biːz/
Etymology Inherited from Middle English bes.
Dialectal, Indicative, Present, Third person third-person singular simple present indicative of be
Dialectal, Nonstandard, Present Present tense inflected form of be: am or are.
Chemistry, Natural sciences, Organic chemistry, Physical sciences N,N-bis(2-hydroxyethyl)-2-aminoethanesulfonic acid
Etymology Borrowed from Latin bes.
Hobbies, Lifestyle, Numismatics Historical A bronze coin of the Roman Republic, worth two thirds of an as.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — authors: page histories for bes and BES.