What is the meaning of ऊ?

a vowel of the Devanagari script

The sixth vowel in Dhivehi, written in Devanagari script

the sixth vowel in Hindi

that one; he; she; that

The sixth vowel in Marathi.

head louse

The sixth vowel in Nepali.

he, she (animate third-person singular pronoun, low/mid respect)

Source: wiktionary.org