該博

Japanese JLPT N1 Vocabulary Japanese ★ 1/5 formal がいはくgaihaku
読み がいはく
ローマ字 gaihaku
漢字の分解 該 (gai) — covering, pertaining to; 博 (haku) — broad, extensive, learned
発音 /ɡai.ha.kɯ/

意味

Encyclopaedic; extensive and wide-ranging (knowledge). Used to describe someone whose learning covers an unusually broad range of fields.

A na-adjective meaning profound breadth of knowledge across many domains. Unlike 博識 (wide knowledge), 該博 emphasises comprehensiveness and thoroughness. It often appears in written evaluations of scholars or in literary descriptions of intellectual figures, and carries a tone of admiration.

例文

  1. 彼女の該博な知識に、聴衆は圧倒された。
  2. 該博な学識を持つ学者は、どの分野でも一目置かれる。
  3. 師匠の該博ぶりに、弟子たちは畏敬の念を抱いた。

使い方ガイド

場面: academic writing, literary criticism, biography

トーン: admiring

起源と歴史

Sino-Japanese compound. 該 carries the sense of 'covering' or 'encompassing', and 博 means 'broad' or 'extensive'. Together they express knowledge that comprehensively covers a wide range.

文化的背景

時代: Classical–Modern

世代: Adults

社会的背景: Academic/Literary

関連フレーズ

仮名 Kana; the Japanese phonetic syllabary comprising hiragana and katakana, developed from simplified Chinese characters. 侘び寂び Wabi-sabi; a Japanese aesthetic that finds beauty in imperfection, incompleteness, and transience. An appreciation for the humble, weathered, and irregular. 俳句 Haiku; a traditional Japanese poem of 17 syllables in three lines (5-7-5), typically evoking nature, a season, and a single vivid moment. 入門 Introduction; a primer or entry into a field of study. Also: the formal act of becoming a disciple under a master in a traditional art. 和歌 Waka; traditional Japanese poetry, particularly the tanka form with a 5-7-5-7-7 syllable structure. The classical poetic tradition of Japan as distinguished from Chinese verse. 和紙 Washi; traditional handmade Japanese paper crafted from plant fibres such as kozo (mulberry). A material central to Japanese literary, artistic, and cultural heritage. 四字熟語 A four-character idiom; a compound of four kanji forming a fixed idiomatic expression, often of Chinese origin. Known in English as yojijukugo. 常用漢字 Jōyō kanji; the official list of commonly used Chinese characters in contemporary Japanese.
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