Lexical Definition

‎רָעַף‎ râʻaph (raw-af') to drip H:V
a primitive root

distil, drop (down).

1) to trickle, drip
1a) (Qal) to trickle, drip
1b) (Hiphil) to trickle

See Greek: πλήθω · ῥέω

Usage: 5 forms in 5 verses
Form Translated As     In Verse(s)
יִרְעֲפוּ they dripped Prov.3.20
יִרְעֲפ֥וּן they drip Ps.65.11
יִ֭רְעֲפוּ they drip Ps.65.12
יִ֝רְעֲפ֗וּ they drip Job.36.28
הַרְעִ֤יפוּ drip down Isa.45.8

Brown-Driver-Briggs

[‎רָעַף‎] verb trickle, drip, synonym of ‎נזל‎, II. ‎ערף‎ (compare Arabic flow (of blood), bleed (of the nose)); —

Qal Imperfect 3 masculine plural ‎יִרְעֲפוּ‎, of clouds Job 36:28 (with ‎עֲלֵי‎ person; || ‎יִזְּלוּ‎), with accusative of material ‎טַל‎ Prov 3:20 figurative ‎מַעְגָּלֶיךָ יִרְעֲפוּן דָּ֑שֶׁן‎ Ps 65:12* (i.e. fertilizing rain); subject of moistened ground, ‎נְאוֺת מִדְבָּר‎, vPs 65:13*. Hiph`il Imperative masculine plural ‎הַרְעִיפוּ‎ Isa 45:8 trickle, O heavens, from above (figurative: || ‎יִּוְּלוּ צֶרֶק‎).

Brown-Driver-Briggs References

Book Refs
Job 36:28
Psalms 65:12* · 65:13*
Proverbs 3:20
Isaiah 45:8