dedurar

to snitch, to rat (someone) out

d ɨ d u ɾ a ɾ
dedur snitch on + ar -ar infinitive (1st conjugation)
verb Rare #39,731
to snitch, to rat (someone) out Informal; often implies betraying someone by telling on them to an authority.
PO: Ele vai dedurar o colega para o chefe.
EN: He’s going to rat his coworker out to the boss.
Conjugation of dedurar
Indicative past
SingularPlural
Third dedurou —
dedurar
Subjunctive future
SingularPlural
First dedurar —
Third dedurar —

Se eu te dedurar, você estará encrencada, e não acho que queira isso.

If I rat you out, you'll be in trouble, and I don't think you want that.

— Jojo Rabbit (2019)

Vocês vão me dedurar?

Are you going to rat me out?

Eu não vou te dedurar se você não me dedurar.

I won't rat you out if you don't rat me out.

— Em Campo Minado (2014)

Você vai me dedurar?

Are you going to rat me out?

Sounds similar to