Britannica Dictionary definition of MOUTH
1
:
the opening through which food passes into the body
:
the part of the face that includes the lips and the opening behind them
[count]
-
He kissed her on the mouth.
-
He threatened to punch me in the mouth.
-
She stood there with her mouth agape/open.
-
I burned the roof of my mouth.
-
They told him to keep his mouth closed when chewing and not to talk with his mouth full.
-
He wiped his mouth with a napkin after eating.
-
She regretted saying it as soon as the words were out of her mouth.
-
The smell of the food made my mouth water.
-
The candy melts in your mouth.
-
He says something stupid every time he opens his mouth. [=every time he speaks]
-
The experience left a bad taste in my mouth. [=the experience left me feeling bad or disgusted]
[noncount]
2
[count]
:
an opening in something
—
usually + of
—
see also goal mouth
3
[count]
:
the place where a river enters the ocean
all mouth (and no trousers/action)
British, informal
— used to describe someone who talks a lot about doing something but never actually does it
born with a silver spoon in your mouth
—
see born
butter wouldn't melt in someone's mouth
—
see 1butter
by word of mouth
—
see 1word
foam at the mouth
—
see 2foam
from the horse's mouth
—
see 1horse
froth at the mouth
—
see 2froth
hand to mouth
—
see 1hand
heart in your mouth
—
see heart
keep your mouth shut
2
:
to not talk about something (such as a secret)
-
She told me to keep my mouth shut about the news. [=she told me not to tell anyone about the news]
-
I never tell him anything important because he doesn't know how to keep his mouth shut. [=he tells other people what he has been told]
look a gift horse in the mouth
—
see 1horse
melt in your mouth
—
see 1melt
mouth to feed
:
a person (such as a child) who needs to be fed
put words in/into someone's mouth
—
see 1word
put your foot in your mouth
—
see 1foot
put your money where your mouth is
—
see money
run your mouth
—
see 1run
shoot your mouth off
—
see 1shoot
shut your mouth
—
see 1shut
take the words right out of someone's mouth
—
see 1word
mouths;
mouthed;
mouthing
mouths;
mouthed;
mouthing
Britannica Dictionary definition of MOUTH
[+ object]
1
:
to say or repeat (something) without really meaning it or understanding it
2
:
to form (words) with your lips without speaking
mouth off
[phrasal verb]
informal
:
to talk in a loud, unpleasant, or rude way