Lexical Definition

‎רָוַח‎ râvach (raw-vakh') be wide H:V
a primitive root (identical with ‎רוּחַ‎)

be refreshed, large.

1) to be wide, be spacious, breathe
1a) (Qal) to breathe easily, be relieved
1b) (Pual) spacious (participle)

Usage: 3 forms in 3 verses
Form Translated As     In Verse(s)
מְרֻוָּחִ֑ים spacious Jer.22.14
וְרָוַ֤ח and it was relief 1Sam.16.23
וְיִֽרְוַֽח and it may be relieved Job.32.20

Brown-Driver-Briggs

‎רָרַח‎ verb be wide, spacious (Late Hebrew id., extend (intransitive), ‎רֶוַח‎ wide space; Arabic be wide (between thighs), and derivatives; compare perhaps Ethiopic make open, open (derived species; Di293); Aramaic ‎רְוַח‎ be wide (usually figurative as Hebrew), , be wide, enlarged); —

Qal Perfect 3 masculine singular ‎׳‎‎ר‎, followed by ‎ל‎ person 1Sam 16:23 figurative there was enlargement, relief, for Saul; Imperfect 3 masculine singular ‎יִרְוַח לִי‎ Job 32:20 that there may be relief for me. Pu`al Participle plural ‎מְרֻוָּחִים‎ Jer 22:14 spacious (of rooms; || ‎בֵּות מִדּוֺת‎).

Brown-Driver-Briggs References

Book Refs
1 Samuel 16:23
Job 32:20
Jeremiah 22:14