know-it-all

nounmasculineinformal/sɐ.bi.ˈʃɐ̃w̃/medium

sa·bi·chão

Definition

A person who behaves as if they know everything and is annoyingly confident in their knowledge.

Don't be a know-it-all and let others speak.

That know-it-all in class always corrects the teacher.

syn

ant

Derivado de 'saber', com sufixo aumentativo/pejorativo '-ichão'.