aphorism
Concise Oxford English Dictionary © 2008 Oxford University Press:
aphorism /ˈafərɪz(ə)m/
▶noun a pithy observation which contains a general truth.
– derivatives
aphorist noun,
aphoristic adjective,
aphoristically adverb,
aphorize (or aphorise) verb.
aphorist noun,
aphoristic adjective,
aphoristically adverb,
aphorize (or aphorise) verb.
– origin C16: from Fr. aphorisme or late L. aphorismus, from Gk aphorismos ‘definition’.
'aphorism' also found in these Oxford entries:

