Definitions:

1. Commonly used as a title or honorific for men, especially in Bengal, Bangladesh, and parts of India. NOUN
   • The babu was known for his impeccable manners and charm.
2. Used to show respect or affection towards someone, similar to terms like 'sir' or 'mister' in English. NOUN
   • The babu greeted the guests with a warm smile.

Synonyms:

• baboo
• gentleman
• lord
• master
• mister
• sir

NearBy Words:

• babushka