1. a public open-air swimming pool
Usage: British
2. a fashionable beach resort or bathing beach

Examples

• The local lido was packed with families on the hot summer day.
• She spent her afternoon swimming laps at the outdoor lido.
• The Victorian lido has been recently renovated and reopened to the public.
• Venice’s famous Lido is known for its luxury hotels and film festival.
• They decided to visit the lido instead of the crowded indoor pool.
• The seaside lido offered both swimming and sunbathing facilities.