kaimṭṭu (p. 142) --கைமட்டம், s. Guess, conjecture, estimate of a thing--as felt in the dark or by a blind person, உத்தேசம். 2. Guidance by the hand--as in working, writing, and without line or rule, கையளவு. 3. Smoothness, levelness to the full--commonly, கைக்குமட்டம். 9)