رحب

رُحْبٌ ذ an inf. n. of رَحُبَ [q.v.]. (S, Msb, K.) [Used as a simple subst.,] Ampleness, spaciousness, wideness, or roominess. (S A, Mgh, K.) You say, دَعَاهُ اـِلَى الرُّحْبِ [ He invited him to ampleness, &c.]. (A.) And hence the saying of Zeyd Ibn-Thábit to 'Omar, هٰهُنَا بِالرُّحْبِ, meaning Advance to ampleness, &c. (Mgh.) See also مَرْحَبٌ, in two places. ― -b2- [It is also used as an epithet:] see the next preceding paragraph.