An emblem or standard of a nation or organization.

A signal or indicator.

संकेत

English Usage: The flag sequence indicated the start of the race.

Hindi Usage: झंडा अनुक्रम ने दौड़ की शुरुआत का संकेत दिया।

To mark for attention or to highlight.

To become tired or weaken.

थक जाना

English Usage: He began to flag after running for an hour.

Hindi Usage: एक घंटे तक दौड़ने के बाद वह थक गया।