s. moisture, dampness, iram; 2. hydrocele, hernia, rupture, anta vatam; 3. flood, vellam; 4. wave, tirai, 5. the sea, katal.
otakkaran, a person with rupture.
otakkal, elephantiasis, large leg.
otam eya, to become damp.
otavanam, sea, as a great flood.
s. fig, அத்திமரம்.