elongate, be/come நீள் nīḷ (niiḷu) (1 intr) become longer; increase in length; get extended; stretch (3pn)
Usage:
கயிறு நீண்டுகொண்டே போகிறதே kayiṟu nīṇṭukoṇṭē pōkiṟatē kayiru niiṇḍukiṭṭee poorudee The rope is getting stretched and elongated.