From Wiktionary, the free dictionary
Inherited from Prakrit 𑀲𑀟𑀇 (saḍaï). Compare Hindi सड़ना (saṛnā) / Urdu سڑنا (saṛnā) or Sindhi سَڙَڻُ (saṛaṇu).
سَڑنَا • (saṛnā) (intransitive, Gurmukhi spelling ਸੜਨਾ)
- to burn, blaze, be scalded
- to decay, rot, putrefy, decompose
- (figurative) to jealous, to sulk
- to wilt, wither, perish (of plants)