Kanji 口: mouth
Kanji 口: mouth. Readings and core meaning.
See vocabulary and examples below.
Kanji at a glance
Core meaning / core image
mouth
Kanji structure breakdown
Mnemonic story
This character is a pictograph of an open mouth. Its square shape represents a person's mouth or an opening. You can often see it in common words like entrance (入口) or exit (出口).