fastநோன்பு இருnōṉpu iru(noombu iru)(7 intr)go without any or certain kinds of food, as a religious duty, as a form of political protest, or for other reasons; abstain from food or drink
Usage:
ஒவ்வொரு பௌர்ணமியன்றும் அவள் நோன்பு இருக்கிறாள்ovvoru paurṇamiyaṉṟum avaḷ nōṉpu irukkiṟāḷ
ovvoru paurṇamiyaṇṇikum ava noombu irukkaa
She fasts on every full-moon day.