A relative or family member that is not in the immediate family but is still related, such as cousins, aunts, or uncles.

ऐसा करीबी रिश्तेदार जो सीधे रिश्तेदार नहीं होते, जैसे कि चचेरे भाई, चचेरी बहन, मामा या मामी।

English Usage: "She often visits her tertiary relatives during family gatherings."

Hindi Usage: "वह अक्सर पारिवारिक समारोहों के दौरान अपने तृतीयक रिश्तेदारों से मिलती है।"