lock one's mouth
To not speak.
lock someone's mouth
To prevent someone from talking about something.
The saliva in one's mouth dries up
To talk much in order to complement someone or boast about something.
put glue on one's mouth; make ends meet; eke out a living
To live in severe poverty.
open one's mouth wide
To be very surprised or dumbfounded.
seal one's mouth
To not talk.
seal someone's mouth
To prevent someone from talking about something.
be like a tongue in someone's mouth
To quickly catch someone's intention or preference and do as he/she pleases.
One's mouth is wide open
To be very surprised or pleased.
have a light mouth
To be talkative and frequently leak a secret.
feel itchy in one's mouth
To be dying to talk about something or reveal a secret.
have a foul mouth
To talk in a crude and vulgar manner.
have one's mouth ripped to the roots of the ears
To laugh with one's mouth wide open for joy.
have a sweet mouth
To have a good appetite and enjoy food.
have one's mouth worn out
To repeat the same words several times.
One's mouth is taken off
To start talking.
have one's mouth dry up
To repeat the same words several times.
have a heavy mouth
To not talk much and keep a secret.
feel bored in one's mouth
To feel like eating or saying something.
have a cheap mouth
To be talkative and frequently leak a secret.
have a bitter mouth
To feel unpleasant because one is dissatisfied with something.
have a bitter mouth
To have no appetite or be unable to enjoy food because one is tired or sick.
have a short mouth
To hate or be unable to eat so many kinds of food and eat little.