けむ

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See also: ケム

Japanese[edit]

Etymology 1[edit]

Alternative spellings

(uncommon)

/kemuri//kemu/

Clipping of (kemuri, smoke).[1][2]

Attested since at least 1275.[1]

Pronunciation[edit]

Noun[edit]

けむ (kemu

  1. [from 1275] , : (informal, colloquial) smoke

Etymology 2[edit]

⟨ke1mu⟩ → */kʲemu//kemu/

From Old Japanese けむ. Attested in the Kojiki of 712[1] and the Man'yōshū of 759 and earlier.[1][5]

Various theories exist regarding the ultimate derivation of this auxiliary verb suffix.[1][5][2]

The ke conjugation for past-recollective (ki) is only hypothetically considered to be the irrealis form. This ke is not found outside of a small handful of suffixes such as this けむ (kemu), its derivative けまく (kemaku), and separate けく (keku), and it remains largely unexplained. That said, the initial /s-//k-/ alternation exhibited in the better-documented conjugated forms is also largely unexplained.
*/ki pe mu/ → */kifemu/? → */kiemu//kemu/
Due to the presence of initial /p-/ in the medial Old Japanese (pe, continuative stem, terminal form was pu), the phonological shifts required for this derivation ultimately make this theory seem quite unlikely: linguists generally reconstruct initial /p-/ for Old Japanese and hold that this did not undergo lenition until the late Nara period (710–794) or early Heian period (794–1185), while ⟨ke1mu⟩/kʲemu/ is already attested in the Kojiki of 712.
*/ki amu/ → */kiamu//kʲemu//kemu/
This hypothetical reconstructed amu form for the suppositional suffix is favored by linguists such as Bjarke Frellesvig and Alexander Vovin.

Alternative forms[edit]

Suffix[edit]

けむ (-kemu

  1. [from 712] (Classical Japanese) used to make the past conjectural form of verbs
    1. presents a supposition about a past event
    2. presents a supposition about the cause of a past event
    3. presents hearsay about a past event
Conjugation[edit]

Attaches to the 連用形 (ren'yōkei, continuative or stem form).

This word is morphologically an inflectional suffix. It is classified as 助動詞 (jodōshi, auxiliary verb) in traditional Japanese grammar.

Synonyms[edit]

References[edit]

  1. 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 Shōgaku Tosho (1988) 国語大辞典(新装版) [Unabridged Dictionary of Japanese (Revised Edition)] (in Japanese), Tōkyō: Shogakukan, →ISBN
  2. 2.0 2.1 2.2 2.3 2.4 Matsumura, Akira, editor (2006), 大辞林 (in Japanese), Third edition, Tōkyō: Sanseidō, →ISBN
  3. ^ Kindaichi, Kyōsuke et al., editors (1997), 新明解国語辞典 (in Japanese), Fifth edition, Tōkyō: Sanseidō, →ISBN
  4. ^ NHK Broadcasting Culture Research Institute, editor (1998), NHK日本語発音アクセント辞典 [NHK Japanese Pronunciation Accent Dictionary] (in Japanese), Tōkyō: NHK Publishing, →ISBN
  5. 5.0 5.1 5.2 5.3 Matsumura, Akira (1995) 大辞泉 (in Japanese), First edition, Tōkyō: Shogakukan, →ISBN