憋
biē · HSK 7
to restrain
🎈 敝 (tattered) + 心 (heart) = a worn-down heart holding everything back
The top 敝 means ruined or worn out. Stacked over 心 (heart), the structure conveys suppressing feelings until your chest feels ready to burst. Sound biē echoes the English word 'be' stuck mid-breath.
憋 — 敝 (worn/broken, phonetic) + 心 (heart)
A semantic-phonetic compound: 心 'heart' gives the meaning and 敝 supplies the sound. The heart component evokes an inner, suppressed feeling, fitting the modern senses 'to hold back, suppress, suffocate, feel stifled.' 敝 originally meant 'worn/tattered,' here used purely for pronunciation.