உழ - uza
VII. v. t. practise, learn by practice, பழகு; 2. conquer, வெல்லு; v. i. suffer, undergo penance, வருந்து; 2. be accomplished in any art, பழகு; 3. labour hard, exert, உழை.
உழப்பு, v. n. practice, habit, exercise, energy, perseverance, mental disquiet. உழப்பாளி, s. a persevering man; an energetic man.