The part of the face used for eating and speaking.
Food goes into your mouth when you eat.
食べ物を食べるとき、口の中に入ります。
A person who needs food.
There are many hungry mouths to feed in the world.
世界には食べさせなければならない多くの飢えた人々がいます。
Where a river meets the sea.
The river mouth is where fresh water mixes with salt water.
河口は淡水と塩水が混ざり合う場所です。
An opening or entrance.
The cave mouth was dark and scary.
洞窟の入口は暗くて怖かった。
A way of speaking.
He has a dirty mouth and uses bad words.
彼は口が悪く、悪い言葉を使います。
Having a certain shape of mouth.
She has a small mouth with thin lips.
彼女は小さな口と薄い唇をしています。
Having a certain way of speaking.
He is known for his foul mouth and rude comments.
彼は下品な口調と失礼なコメントで知られています。
To move your lips without making sound.
She mouthed the words 'thank you' without speaking.
彼女は声を出さずに「ありがとう」と口パクしました。
To say words without meaning them.
He just mouths promises he doesn't keep.
彼は守らない約束を口にするだけです。