bigmouth
Bigmouth (noun) means someone who talks too much or blurts out things that should have been kept private. Example: “Don't tell Dave the news — he's a total bigmouth.”
How to use bigmouth
Learner’s notesIn plain EnglishA person who talks too much, especially about things that should stay secret.
Informal — fine in casual speech, but avoid it in formal writing.
Word forms
bigmouths plural
Fill the gap
Can you complete this real example?
Don't tell Dave the news — he's a total _____.
Etymology
A straightforward combination of big and mouth, used since the 19th century for someone who can't keep quiet.
Rhymes for bigmouth
Frequently asked questions
What does “bigmouth” mean?
The word “bigmouth” means someone who talks too much or blurts out things that should have been kept private. In plain terms, a person who talks too much, especially about things that should stay secret.
How do you use “bigmouth” in a sentence?
Here is “bigmouth” used in a sentence: “Don't tell Dave the news — he's a total bigmouth.”
What part of speech is “bigmouth”?
Depending on how it is used, “bigmouth” can be a noun and an adjective.
Where does the word “bigmouth” come from?
The word “bigmouth” dates back to around 1800. A straightforward combination of big and mouth, used since the 19th century for someone who can't keep quiet.
How many meanings does “bigmouth” have?
“Bigmouth” has 2 distinct senses listed in this dictionary. The most common is: someone who talks too much or blurts out things that should have been kept private.