1. smallest in size, amount, or degree (superlative form of little)

Examples

• She was the littlest girl in her class.
• The littlest puppy in the litter was also the cutest.
• Even the littlest mistake can cause big problems.
• He showed the littlest bit of interest in the project.
• The littlest children sat in the front row.
• She had the littlest hands I’d ever seen.
• The littlest room in the house became his office.