to be beautiful, or to make beautiful: to have a loveliness that draws the eye, or to put that loveliness on something else
This is the verb behind the Bible's ordinary family of beauty words. The adjective (יָפֶה) labels a person or thing as beautiful, and the noun (יֳפִי) names beauty itself, but the verb puts beauty in motion: something is beautiful, grows beautiful, or is made beautiful by somebody. It is rare, only eight verses in the whole Hebrew Bible, and every one of them is memorable.
Half of those verses are praise spoken out loud to another person's face. Three times in the Song of Songs a lover breaks off to exclaim how beautiful the other is: once about her love, once about her feet in sandals, once about her whole self. A royal wedding song goes further and doubles the word, a way of saying the king is not merely beautiful but the most beautiful man alive.
The other half is beauty received or handed out rather than simply possessed. In Ezekiel an abandoned baby girl grows into a beautiful woman because someone took her in and cared for her, and a towering cedar becomes beautiful because underground water keeps feeding it. Then twice in Jeremiah somebody sets out to make something beautiful and the effort collapses: workmen cover a wooden idol with silver and gold so it will look like a god, and a city already under sentence paints her eyes for lovers who now want her dead.
Holding those two halves together is the point of the word. Beauty here is not a fixed property but something that can arrive, be given, or be faked, which is why one verb can carry a lover's delight and a prophet's contempt.
Nuances
Whether the reduplicated (pealal) form at Ps 45:3 MT (Eng. 45:2) is a genuine intensive of יפה or a corruption to be emended to the ordinary form.
- majorityThe reduplicated form is a legitimate intensive, comparable to the reduplicated adjective יְפֵה־פִיָּה at Jer 46:20, and the consonantal text should stand.; HALOT, s.v. יפה I; DCH, s.v. יפה; Joüon and Muraoka, A Grammar of Biblical Hebrew, §88Mb
- minorityThe form is corrupt and should be emended to the ordinary form of the verb.; BDB, s.v. יפה (following Gesenius, Thesaurus Linguae Hebraeae)