seal

word

/ˈsiɫ/
seel
/sˈiːl/
seel

Definition

A seal can be an official mark used to close or certify something, or a sea animal with a smooth body and flippers. As a verb, it also means to close something tightly so air, water, or liquid cannot get in or out.

Usage & Nuances

Very context-dependent: the noun commonly means either an official 'seal' or the animal. As a verb, common collocations are 'seal the envelope', 'seal the deal', and 'seal a crack'. 'Seal' is more formal and tighter than 'close'.

Example Sentences

Please seal the envelope before you mail it.

basic

We saw a seal at the zoo.

basic

The jar has a tight seal.

basic

A handshake used to seal the deal.

natural

Make sure the windows are sealed before the storm hits.

natural

The letter carried the king's seal.

natural