Meanings
nounbig mouth (plural big mouths)
plural big mouths · alternative bigmouth
- derogatoryidiomaticoftenThe mouth of someone who talks too much, especially by making exaggerated claims or by inappropriately revealing information.
Shut your big mouth or I'll shut it for you.
- derogatoryidiomaticoftenA person who talks too much, especially by making exaggerated claims or by inappropriately revealing information.
Shut up, big mouth!
Synonyms & antonyms
Translations
Catalan bocamoll, bocamolla
- bocamollperson who has such a "big mouth"
- bocamollaperson who has such a "big mouth"
Czech tlučhuba, tlachal
- tlučhubaperson who has such a "big mouth"
- tlachalperson who has such a "big mouth"
- žvanilperson who has such a "big mouth"
Finnish suupaltti, suurisuu
- suupalttiperson who has such a "big mouth"
- suurisuuperson who has such a "big mouth"
- hölöttäjäperson who has such a "big mouth"
- papupataperson who has such a "big mouth"
French grande gueule, grande gueule
- grande gueuleperson who has such a "big mouth"
- grande gueulemouth of someone who talks too much
German Großmaul, Plappermaul
- Großmaulperson who has such a "big mouth"
- Plappermaulperson who has such a "big mouth"
- Schnackerperson who has such a "big mouth"
- lockeres Mundwerkmouth of someone who talks too much
Irish cabaire, béalastán
- cabaireperson who has such a "big mouth"
- béalastánperson who has such a "big mouth"
Italian chiacchierone, linguaccia
- chiacchieroneperson who has such a "big mouth"
- linguacciaperson who has such a "big mouth"
- lingua lungaperson who has such a "big mouth"
Korean 입 가벼운 사람
- 입 가벼운 사람 (ip gabyeoun saram)person who has such a "big mouth"
Polish gaduła, papla
- gadułaperson who has such a "big mouth"
- paplaperson who has such a "big mouth"
- mordamouth of someone who talks too much
- ryjmouth of someone who talks too much
Portuguese linguarudo, boquirroto
- linguarudoperson who has such a "big mouth"
- boquirrotomouth of someone who talks too much
Russian дли́нный язы́к
- дли́нный язы́к (dlínnyj jazýk)person who has such a "big mouth"
Spanish bocazas, hocicón
- bocazasperson who has such a "big mouth"
- hocicónperson who has such a "big mouth"
- hociconaperson who has such a "big mouth"
- bocónperson who has such a "big mouth"
- bocachanclaperson who has such a "big mouth"
- lacosomouth of someone who talks too much
Tamil ஓட்டைவாய்
- ஓட்டைவாய் (ōṭṭaivāy)mouth of someone who talks too much
Cite this entry
APA
big mouth. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/big%20mouth
MLA
“big mouth.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/big%20mouth. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “big mouth,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/big%20mouth.
Source: big mouth on Wiktionary, CC BY-SA 4.0.