seal

[si:l] ( pl seal or seals )
noun

1.	[animal] foca f

2.	[official mark] sello m seal of approval aprobación f, visto m bueno she has given it her seal of approval le ha dado el visto bueno to put or set the seal on something sellar algo

3.	[on bottle, meter] precinto m [on letter] sello m

4.	TECH sello m

[si:l]
transitive verb Conjugation

1.	[envelope] Conjugation sellar, Conjugation cerrar

2.	[opening, tube, crack] Conjugation tapar, Conjugation cerrar that decision has sealed his or fate or doom la decisión ha determinado su destino

seal off

transitive verb separable Conjugation
[entrance, exit]