先鋭化 せんえいか Meanings Noun, する verb radicalization; radicalisation; becoming a radical intensification; aggravation; becoming acute sharpening (e.g. of an image); narrowing (of a peak) Kanji 先 ahead. Read as セン. 鋭 sharp. Read as エイ. 化 transform. Read as カ. Common phrases 対立が先鋭化する Jinuma: Japanese Dictionary · Word lists