prvai (p. 297) s. Expanse, extent, extension, plane surface, breadth, பரப்பு. 2. Sea, ocean, கடல். 3. A kind of dance called Lukshmi's dance, இலக்குமிகூத்து. 4. Expansion, propagation, dissemination, பிரபலம். 5. Stagnant water as in pools, பரவிநிற்கும்நீர்; [ex பரவு, v.] 6. [prov.] A flat shoal, as திடல். 7. Wife of Soondara moorti, சுந்தரர் மனைவி.--She was a dancing girl at a pagoda in Tiruvaroor where this celebrated votary of Siva saw her, and being fascinated, prayed to Siva and obtained her. பரவைவழக்கு, s. Colloquial or prosaic usage, உலகவழக்கு--oppos. to poetic. 43) *