Word Meaning 口内炎

こうないえん kounaien

口内炎 is read as こうないえん (kounaien) and means mouth ulcer.

Meaning

English

  1. mouth ulcer
  2. stomatitis

Reading

Kana

こうないえん

Romaji

kounaien

Stroke Sequence

3 Characters • 15 Total Strokes

Study Signals and Categories

JLPT N1 Jōyō Upper Grade Kanken 3級 Rank 21229 Priority D

Related Vocabulary

Max. 12

アフタ性口内炎

あふたせいこうないえん

aphthous stomatitis

口炎

こうえん

mouth ulcer

口峡炎

こうきょうえん

sore throat

口底蜂窩織炎

こうていほうかしきえん

phlegmon in floor of oral cavity

内炎

ないえん

inner cone (of a flame)

子宮内膜炎

しきゅうないまくえん

endometritis

心内膜炎

しんないまくえん

endocarditis

銃口炎

じゅうこうえん

muzzle flash

内耳炎

ないじえん

otitis interna

口内

こうない

oral

口内性交

こうないせいこう

oral sex

口癖

くちぐせ

manner of talking

Example Sentences

7

I got a mouth ulcer again.

I have an ulcer in my mouth.

I bit the inside of my lip and got a canker sore.

The ulcer in my mouth hurts, so I do not want to talk.

My canker hurts, so I can't really eat.

I have ulcers in my mouth, so it's very painful when I eat.

I've developed so many ulcers in my mouth. It's painful and hard to talk.