mouthbreathing

noun, adj — 2 senses

mouthbreathing

noun

Etymology From mouth + breathing.

1

The process of breathing through the mouth.

mouthbreathing

adj

Etymology From mouth + breathing.

1

Derogatory, Slang unintelligent, especially when not aware of this

Related terms
mouth breather

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.