sealed bid

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. A [[cost]] [[estimate]], or a proposal to [[buy]] something, the [[value]] of which is kept secret from [[competitor]]s until all such bids have been made.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.