せんえいか

  1. noun (common) (futsuumeishi), noun or participle which takes the aux. verb suru

    radicalization, radicalisation, becoming a radical

  2. noun (common) (futsuumeishi), noun or participle which takes the aux. verb suru

    intensification, aggravation, becoming acute

  3. noun (common) (futsuumeishi), noun or participle which takes the aux. verb suru

    sharpening (e.g. of an image), narrowing (of a peak)