Definition of mewing

Short definition: The word mewing refers to a habit where someone keeps their tongue pressed gently against the roof of the mouth, believing it may improve jawline appearance, facial posture, or overall facial balance over time.

Looking for a clear and natural explanation of the word mewing? The word mewing became popular online through fitness, self improvement, and social media communities. It is often talked about in relation to jawline appearance, posture, and facial habits. Some people treat it seriously as a daily practice, while others mention it jokingly or skeptically. Because of this, mewing can sound scientific in one conversation and very casual in another. Below, each meaning is explained in a calm and natural way, so it feels human, clear, and easy to understand.

Forms: mewing, mew, mewed
Related: posture n., jawline n., habit n.
Syllable: mew-ing

1. (Noun) A practice of resting the tongue against the roof of the mouth to improve facial posture and appearance.

   Mewing refers to the habit of placing the tongue flat against the roof of the mouth with lips closed and teeth lightly touching, which supporters believe can improve jawline definition, facial posture, and overall appearance over time, especially when practiced consistently.

   He started mewing every day after watching videos online that claimed it could improve posture and facial structure naturally.
   Many teenagers talk about mewing as part of their self improvement routines shared on social media.
   She wondered whether mewing actually works or if the results mostly come from better posture and confidence.

   Synonyms: tongue posture practice, facial posture habit, jaw posture technique, oral posture training, posture exercise, jaw habit, facial alignment habit, mouth posture method, daily posture routine, self improvement habit, facial posture trend, posture technique
   Antonyms: poor posture, slouching habit, relaxed mouth posture, open mouth resting, careless posture, bad alignment, unhealthy habit, improper posture, weak posture, no posture awareness, careless positioning, neglect of posture

2. (Verb) To practice holding the tongue in the correct resting position as part of facial posture habits.

   To mew or mewing means actively practicing tongue posture throughout the day by consciously keeping the tongue against the roof of the mouth, often requiring awareness and consistency to maintain.

   He said he was mewing while studying and working to make it part of his normal daily habits.
   She tried mewing for a few weeks but found it hard to remember at first.
   People who are serious about mewing often remind themselves to fix their posture during the day.

   Synonyms: practice tongue posture, train jaw posture, hold tongue position, apply posture habit, work on facial posture, posture training, alignment practice, habit building, posture correction, daily posture work, alignment habit, oral posture practice
   Antonyms: ignore posture, relax mouth completely, neglect alignment, forget posture habits, careless positioning, stop practicing, abandon habit, maintain bad posture, slouch, disengage posture awareness, let go of form, lose discipline

3. (Slang) An internet trend often joked about or debated in online communities.

   In slang and online culture, mewing is often mentioned humorously or skeptically, sometimes used to tease people who are obsessed with jawlines, looks, or viral self improvement trends.

   The comments joked that everyone in the video was secretly mewing for the camera.
   He laughed and said people online talk about mewing like it is a magic solution for everything.
   The meme made fun of influencers who mention mewing in every advice video.

   Synonyms: viral trend, internet habit, online fitness meme, self improvement meme, posture trend, social media craze, looksmax trend, jawline meme, viral posture idea, online joke topic, internet obsession, trend culture
   Antonyms: serious medical practice, proven treatment, clinical method, evidence based therapy, offline habit, non trendy practice, professional advice, traditional exercise, medical guidance, formal training, expert led method, scientific approach