Le mot anglais pour dehors est
outside

Définition en anglais

dehors
1. adv. outside
Le spectacle se déroule dehors, et c’est gratuit. - The show will take place outside, and it's free.
2. n-m. outside
3. prep. outside; outside of

outside	©
1. n. Extérieur.
Bring in the chair from outside.
Rentre la chaise.
2. adj. Extérieur, au-dehors.
The outside part has been weathered over the years and is now a dull gray.
La partie extérieure a subi les outrages du temps au long des années et est maintenant d'un gris morne.
3. v. Dehors, à l'extérieur.
Go outside to play. You're creating a mess in the house.
Va jouer dehors. Tu mets le bazar dans la maison.
You can find it outside.
Vous le trouverez à l'extérieur.
4. v. Au-dehors.
The smoke is escaping outside.
La fumée s'échappe au-dehors.
5. prep. En dehors de, hors de, à l'extérieur de.
It's outside of the house.
C'est en dehors de la maison.
6. prep. (Populaire) (Figuré) En outre, hormis, sauf, excepté, en dehors de.
Outside of a few close friends, probably no one would even notice.
Hormis quelques amis proches, probablement personne ne ferait ne serait-ce que remarquer.
You can do whatever you want, outside of Sundays.
Tu peux faire ce que tu veux, sauf le dimanche.
7. prep. Au dehors de.
outside of the specified area
au dehors de la zone concernée

outside	©
1. n. The part of something that faces out; the outer surface.
2. n. The external appearance of something.
3. n. The space beyond some limit or boundary.
4. n. The furthest limit, as to number, quantity, extent, etc.
It may last a week at the outside.
5. n. (dated, UK, colloquial) A passenger riding on the outside of a coach or carriage.
6. adj. Of or pertaining to the outer surface, limit or boundary.
The outside surface looks good.
7. adj. Of, pertaining to or originating from beyond the outer surface, limit or boundary.
8. adj. (baseball, of a pitch) Away (far) from the batter as it crosses home plate.
The first pitch is ... just a bit outside.
9. adj. Reaching the extreme or farthest limit, as to extent, quantity, etc.
an outside estimate
10. adv. Outdoors.
I slept outside last night.
11. adv. To the outdoors or outside.
I am going outside.
12. prep. On the outside of, not inside (something, such as a building).
13. prep. Near, but not in.
14. prep. (usually with “of”) Except, apart from.
Outside of winning the lottery, the only way to succeed is through many years of hard work.

outdoors
1. v. À l'extérieur, en plein air.
Play outdoors, and stop messing up the house.
2. n. Extérieur.
There's nothing like camping in the great outdoors!

outdoors
1. adv. Not inside a house or under covered structure; unprotected; in the open air.
They went outdoors to light up their cigarettes.
2. n. (often preceded by "the") The environment outside of enclosed structures.
3. n. (often preceded by "the") The natural environment in the open air, countryside away from cities and buildings.
She loves the outdoors.