1. makes a bid that is lower than another bid or lower than the actual value
Usage: third person singular present

1. bids that are lower than other bids or lower than the actual value
Usage: plural

Examples

• The contractor underbids on the project to win the contract.
• She consistently underbids her competitors at auctions.
• The company underbids by twenty percent to secure new clients.
• His underbids often result in financial losses later.
• The construction firm submitted several underbids this quarter.
• These underbids may not cover the actual costs of materials.
• The bridge player underbids her hand and misses game.