noun, takes する

Linguistics terminology.
  1. labialization.

Variations

Pronunciation Kanji Kana Is Common
円唇化 えんしんか

Contained Kanji Breakdown

circle, yen, round
エン まる.い まど (1st, N5)
upside-down box radical (no. 13)
キョウ ケイ (Kentei 1)
lips
くちびる シン (9th, N1)
sign of the dragon, 7-9AM, fifth sign of Chinese zodiac
たつ シン とき (Kentei Pre-1, N1)
wild goose, trailing cliff radical (no. 27)
カン かりがね (Kentei 1)
garment, clothes, dressing
イ ころも きぬ (4th, N2)
kettle lid radical (no. 8)
トウ (Kentei 1)
garment(衣) variant
mouth
くち コウ ク (1st, N4)
change, take the form of, influence
カ ば.ける ケ (3rd, N3)
human radical (no. 9)
spoon, spoon or katakana hi radical (no. 21)
ヒ さじ (Kentei 1)