searce UK /sɑːs/US /sɑɹs/noun 1verb 1forms 3 noun1 •(no longer used) A sieve; a strainer.Yet will our selfe overweening sift his divinitie through our searce [translating estamine]: whence are engendred all the vanities and errours wherewith the world is so full-fraught[…]. — 1603 verb1 •(no longer used) To sift (through a sieve); to bolt. formssearced · searcing · searces