look down your nose at

US /lʊk daʊn jʊər noʊz æt/
UK /lʊk daʊn jʊər noʊz æt/
"look down your nose at" picture
1.

regarder de haut, mépriser

to think that you are better than someone or something, or to treat someone or something as if you are better than them

:
She always looks down her nose at people who didn't go to college.
Elle regarde toujours de haut les gens qui n'ont pas fait d'études supérieures.
Don't look down your nose at simple jobs; they are often very important.
Ne regardez pas de haut les emplois simples ; ils sont souvent très importants.