adverb

Usually written with kana alone.
  1. how, in what way.
  2. how (much), to what extent.
  3. however (much), no matter how. As いかに...も.

interjection

Archaism.
  1. hey, oi.

Variations

Pronunciation Kanji Kana Is Common
 
 
 
いかに
 
如何に いかに