quack

US /kwæk/
UK /kwæk/
"quack" picture
1.

quá-quá

the characteristic harsh sound made by a duck

:
The duck let out a loud quack as it waddled by.
O pato soltou um alto quá-quá enquanto cambaleava.
We heard the distinct quack of a mallard from the pond.
Ouvimos o distinto quá-quá de um pato-real do lago.
2.

charlatão, curandeiro

a person who dishonestly claims to have special knowledge and skill in some field, typically medicine

:
The doctor was exposed as a quack after his fraudulent treatments were revealed.
O médico foi exposto como um charlatão depois que seus tratamentos fraudulentos foram revelados.
Beware of online health advice from a self-proclaimed quack.
Cuidado com conselhos de saúde online de um charlatão autoproclamado.
1.

grasnar

(of a duck) to make a characteristic harsh sound

:
The duck started to quack loudly when it saw the bread.
O pato começou a grasnar alto quando viu o pão.
We could hear the ducks quacking from across the lake.
Podíamos ouvir os patos grasnar do outro lado do lago.
2.

charlatanear, enganar

to act as a quack; to make false claims about one's knowledge or skills

:
He was accused of quacking about miracle cures.
Ele foi acusado de charlatanismo sobre curas milagrosas.
Don't trust anyone who tries to quack their way into your trust.
Não confie em ninguém que tente enganar para ganhar sua confiança.
1.

charlatão, fraudulento

having the characteristics of a quack; fraudulent or dishonest, especially in medicine

:
He was selling quack remedies to desperate patients.
Ele estava vendendo remédios de charlatão para pacientes desesperados.
The investigation revealed a quack scheme to defraud the elderly.
A investigação revelou um esquema charlatão para fraudar idosos.