get looseகழன்று போkaḻaṉṟu pō(kaḻaṇḍu poo)(3b intr)become loose; slip off, as a wheel, a screw, etc.; be undone, as a nut, etc.; (inf.) have a screw loose (fig.); be crazy; be nutty
Usage:
அவர்கள் மலை ஏறிக்கொண்டு இருக்கும்போது ஒரு சக்கரம் கழன்று போய்விட்டதுavarkaḷ malai ēṟikkoṇṭu irukkumpōtu oru cakkaram kaḻaṉṟu pōyviṭṭatu
avanga male eerikkiṭṭu irukkrappa oru cakkaram kaḻaṇḍu poocci
As they were going up the mountain, one of the wheels got loose.
unfastened, be(come)கழன்று போkaḻaṉṟu pō(kaḻaṇḍu poo)(3b intr)become loosened or separated; become unclasped or disconnected
Usage:
மாலை கழன்று போனதை நான் உணரவில்லைmālai kaḻaṉṟu pōṉatai nāṉ uṇaravillai
maale kaḻaṇḍu poonade naan oṇaralle
I didn't realize that the necklace had become unfastened.