Le mot anglais pour propre est
clean

Définition en anglais

Traductions de propre et leurs définitions

own	©
1. adj. Propre, qui appartient à.
This is my own house.
C'est ma propre maison.
It's my own.
C'est le mien propre.
2. v. Posséder, avoir.
My father owns three cars.
Mon père possède trois voitures.

own	©
1. v. To have rightful possession of (property, goods or capital); to have legal title to.
I own this car.
2. v. To have recognized political sovereignty over a place, territory, as distinct from the ordinary connotation of property ownership.
The United States owns Point Roberts by the terms of the Treaty of Oregon.
3. v. To defeat or embarrass; to overwhelm.
I will own my enemies.
If he wins, he will own you.
4. v. To virtually or figuratively enslave.
5. v. (online gaming, slang) To defeat, dominate, or be above, also spelled pwn.
6. v. (transitive, computing, slang) To illicitly obtain superuser or root access to a computer system, thereby having access to all of the user files on that system; pwn.
7. adj. Belonging to; possessed; proper to. Often marks a possessive determiner as reflexive, referring back to the subject of the clause or sentence.
They went that way, but we need to find our own.
8. adj. (obsolete) Peculiar, domestic.
9. adj. (obsolete) Not foreign.
10. v. (transitive, obsolete) To grant; give.
11. v. (intransitive) To admit, concede, grant, allow, acknowledge, confess; not to deny.
12. v. To admit; concede; acknowledge.
13. v. To answer to.
14. v. To recognise; acknowledge.
to own one as a son
15. v. To claim as one's own.
16. v. (intransitive, UK dialectal) To confess.

clean	©
1. n. (Haltérophilie) Action de soulever les haltères du sol aux épaules en un mouvement.
2. adj. Propre, lavé.
3. adj. Vide, sans traces, vierge.
Put a clean sheet of paper into the printer. : Mets une feuille de papier vierge dans l'imprimante.
4. adj. Moralement pur.
5. adj. A clean life. : Une vie pure.
6. adj. Précis, exact.
A clean shot : Un coup droit au but.
7. adj. (Familier) Cool.
8. adj. (Familier) Facile.
A clean test : Un test sans difficulté.
9. adj. Qui ne contamine ou ne pollue pas.
10. adj. Sans controverse.
A clean joke : Une blague sans controverse.
11. adj. Qui n'est pas infecté.
A clean wound : Une blessure non infectée.
12. adj. Qui n'a pas été altéré ou corrigé.
A clean manuscript.
13. adj. Exécuté correctement.
A clean flight : Un vol sans encombres.
14. v. Nettoyer.
15. v. Ranger.
16. v. Proprement.
17. v. Complètement.

clean	©
1. adj. Free of dirt or impurities or protruberances.:
2. adj.          Not dirty.
Are these dishes clean?  Your room is finally clean!
3. adj.          In an unmarked condition.
Put a clean sheet of paper into the printer.
4. adj.          (aerodynamics) Allowing an uninterrupted flow over surfaces, without protrusions such as racks or landing gear.
5. adj.          Empty.
The cargo hold is clean.  Mister, I want to see a clean dinner plate or there'll be no dessert for you.
6. adj.          (of metal) Having relatively few impurities.
clean steel
7. adj. Free of immorality or criminality.:
8. adj.          Pure, especially morally or religiously.
Our kids can watch this movie because it is clean.
9. adj.          Not having used drugs or alcohol.
I've been clean this time for eight months.
10. adj.          (of criminal, driving, etc. records) Without restrictions or penalties, or someone having such a record.
Unlike you, I’ve never caused any accidents — my record is still clean!
11. adj.          (informal) Not in possession of weapons or contraband such as drugs.
I’m clean, officer. You can go ahead and search me if you want.
12. adj.          (informal) Devoid of profanity.
13. adj. Smooth, exact, and performed well.
I’ll need a sharper knife to make clean cuts.  a clean leap over a fence
14. adj. (obsolete) Total; utter.
15. adj. (informal) Cool or neat.
Wow, Dude, those are some clean shoes ya got there!
16. adj. (health) Being free of sexually transmitted diseases (STDs).
I want to make sure my fiancé is clean before we are married.
17. adj. That does not damage the environment.
clean energy;  clean coal
18. adj. Free from that which is useless or injurious; without defects.
clean land;  clean timber
19. adj. Free from restraint or neglect; complete; entire.
20. adj. Well-proportioned; shapely.
clean limbs
21. adj. (climbing, of a route) Ascended without falling.
22. n. Removal of dirt.
This place needs a clean.
23. n. (weightlifting) The first part of the event clean and jerk in which the weight is brought from the ground to the shoulders.
24. v. To remove dirt from a place or object.
Can you clean the windows today?
25. v. To tidy up, make a place neat.
Clean your room right now!
26. v. (transitive, climbing) To remove equipment from a climbing route after it was previously lead climbed.
27. v. (intransitive) To make things clean in general.
She just likes to clean. That’s why I married her.
28. v. (transitive, computing) To remove unnecessary files, etc. from (a directory, etc.).
29. v. (intransitive, curling) To brush the ice lightly in front of a moving rock to remove any debris and ensure a correct line; less vigorous than a sweep.
30. v. (manga fandom) To purge a raw of any blemishes caused by the scanning process such as brown tinting and poor color contrast.
31. v. To remove guts and/or scales of a butchered animal.
32. adv. Fully and completely.
He was stabbed clean through.
You must be clean mad.

proper	©
1. adj. Convenable, correct, propre (qui est conforme aux règles de la morale mondaine ou du savoir-vivre).
2. adj. (Héraldique) Au naturel ; dans une couleur naturelle (comme opposée d'un émail).

proper	©
1. adj. Suitable.:
2. adj.          Suited or acceptable to the purpose or circumstances; fit, suitable.
the proper time to plant potatoes
3. adj.          Following the established standards of behavior or manners; correct or decorous.
a very proper young lady
4. adj. Possessed, related.:
5. adj.          (grammar) Used to designate a particular person, place, or thing. Proper nouns are usually written with an initial capital letter.
6. adj.          Pertaining exclusively to a specific thing or person; particular.
7. adj.          (usually postpositive) In the strict sense; within the strict definition or core (of a specified place, taxonomic order, idea, etc).
8. adj.          (archaic) Belonging to oneself or itself; own.
9. adj.          (heraldry) Portrayed in natural or usual coloration, as opposed to conventional tinctures.
10. adj.          (mathematics) Being strictly part of some other (not necessarily explicitly mentioned, but of definitional importance) thing, and not being the thing i
proper subset — proper ideal -
11. adj.          (mathematics, physics) Eigen-; designating a function or value which is an eigenfunction or eigenvalue.
12. adj. Accurate, strictly applied.:
13. adj.          Excellent, of high quality; such as the specific person or thing should ideally be. (Now often merged with later senses.)
Now that was a proper breakfast.
14. adj.          (now regional) Attractive, elegant.
15. adj.          (often postpositive) In the very strictest sense of the word.
16. adj.          (now colloquial) Utter, complete.
When I realized I was wearing my shirt inside out, I felt a proper fool.
17. adv. (colloquial) properly; thoroughly; completely
18. adv. (nonstandard, colloquial) properly

Prononciation