1. (f.) foca

2. (m.) sello - you'll need the headmaster's seal of approval: necesitarás la aprobación del director in wax

3. (m.) precinto - warning: do not use if the seal has been broken: advertencia: no consumir si el precinto está roto as security measure

4. (f.) goma on refrigerator, freezer, etc.

1. (vt) sellar - they sealed the agreement with a handshake: sellaron el acuerdo con un apretón de manos agreement

2. (vt) cerrar envelope, letter

3. (vt) lacrar, sellar - store in a sealed container: conservar en un recipiente herméticamente cerrado they sealed all the entrances to the house: sellaron precintaron todas las puertas de la casa with wax