שִׁיר

From LSJ

μὴ τὴν ὄψιν καλλωπίζου, ἀλλ' ἐν τοῖς ἐπιτηδεύμασιν ἴσθι καλός → Don't beautify your face, but be beautiful in your habits (Thales, in Diog. Laertius 1.37)

Source

English (Strong)

or (the original form) shuwr (1 Sam. 18:6); a primitive root (identical with שׁוּר through the idea of strolling minstrelsy); to sing: behold (by mistake for shuwr), sing(-er, -ing man, - ing woman).
or feminine shiyrah; from שִׁיר; a song; abstractly, singing: musical(-ick), X sing(-er, -ing), song.