くち
口
　
が
おも
重
　
い

expression, adjective

  1. incommunicative, taciturn.

Variations

Pronunciation Kanji Kana Is Common
くち
口
　
が
おも
重
　
い
 口が重い くちがおもい

Contained Kanji Breakdown

mouth
くち　コウ　ク (1st, N4)
heavy, important, esteem
ジュウ　おも.い　かさ.ねる (3rd, N4)
thousand
セン　ち　かず (1st, N5)
ri, village, parent's home
さと　リ　さ (2nd)
rice field, rice paddy
た　デン　たん (1st, N4)
soil, earth, ground
ド　つち　は (1st, N5)