The Kanji: 劾 (Gai)
The kanji 劾 (read as gai) carries the specific meaning of "to investigate," "to censure," or "to impeach." It is composed of the radical 力 (power/force) and the component 亥, which historically contributes to its sound. This structure conveys the idea of using authoritative power to examine and pass judgment on someone's actions, particularly in an official or legal context.
Common Words & Example Sentences
1. 弾劾 (dangai)
Meaning: Impeachment; accusation; censure.
Example Sentence: 大統領の弾劾手続きが始まった。
(Daitōryō no dangai tetsuzuki ga hajimatta.)
"The presidential impeachment proceedings have begun."
2. 劾力 (gairiki) - Rare/Literary
Meaning: Efficacy; effectiveness (literally, "investigative power").
Example Sentence: この薬は驚くべき劾力がある。
(Kono kusuri wa odoroku beki gairiki ga aru.)
"This medicine has surprising efficacy."
3. 糾劾 (kyūgai)
Meaning: Impeachment; indictment (a formal accusation).
Example Sentence: 不正行為で糾劾される。
(Fusei kōi de kyūgai sareru.)
"To be impeached for misconduct."
In summary, 劾 is a formal and legalistic kanji used in contexts of official investigation and censure. Its most common and important usage is in the word 弾劾 (impeachment), but it broadly covers the concept of holding someone accountable through authoritative inquiry.