grow old வயதாகு vayatāku (vayasaahu) (3b intr (3pn + dat)) age; become aged; get along in years, (HS99 \S 3.14.1
Usage:
அவருக்கு வயதாகிவிட்டது. ஓய்வு வேண்டும் avarukku vayatākiviṭṭatu. ōyvu vēṇṭum avarukku vayasaaccu; oyvu veeṇum He's grown old, and needs to take his rest.