Synonyms of seal in English:

seal


See definition of seal

noun

1‘the seal round the bath has come unstuck’

SYNONYMS

sealant, sealer, adhesive

2‘the king put his seal on the letter’

SYNONYMS

emblem, symbol, insignia, device, badge, crest, coat of arms, token, mark, monogram, stamp

3‘the Energy Minister gave his seal of approval to the project’

SYNONYMS

ratification, assurance, attestation, confirmation, guarantee, authentication, warrant, warranty

charter, licence, imprimatur, validation

blessing, stamp of approval, approval, consent, agreement, permission, sanction, authority, endorsement, clearance, approbation


verb

1‘he read the letter and sealed the envelope’

SYNONYMS

fasten, secure, shut, close up, lock, bolt, board up

2‘seal each bottle while it is hot’

SYNONYMS

stop up, seal up, make airtight, make watertight, close, shut, cork, stopper, stop, plug, block, block up, bung up, clog, clog up, choke, occlude, fill

3‘police sealed off the High Street’

SYNONYMS

close off, shut off, cordon off, fence off, form a ring around, put a cordon sanitaire round, isolate, quarantine, segregate

4‘he held out his hand to seal the bargain’

SYNONYMS

clinch, secure, settle, conclude, complete, establish

set the seal on, cap, wind up, close

informal sew up


Phrases

    set the seal on

      ‘parliament assembled at York to set the seal on the royalist victory’

      SYNONYMS

      endorse, confirm, guarantee, ratify, validate

      authorize, certify, warrant, authenticate, seal, put the seal on, cap, clinch, wind up, close

      informal

      sew up