noun
(uncountable) Happiness; (countable) an instance of this.
(uncountable) An apt and pleasing style in speech, writing, etc.; (countable) an apt and pleasing choice of words.
(uncountable, rare) Good luck; success; (countable) An instance of unexpected good luck; a stroke of luck; also, a lucky characteristic.
(uncountable, semiotics) Reproduction of a sign with fidelity.
(countable) Something that is either a source of happiness or particularly apt.
(uncountable, economics) Period (as opposed to lifetime) utility.