1. superlative form of bitsy; very small or tiny
Usage: informal; often used in casual speech, especially in American English

Examples

• That's the bitsiest apartment I've ever seen.
• She wore the bitsiest bikini to the beach.
• The bitsiest details in the painting are remarkable.
• He took only a bitsiest bite of the cake.
• The bitsiest kitten in the litter was the most playful.
• That's a bitsiest portion for such a high price.