o.dとは 意味・読み方・使い方

発音

• IPA: /od/

語源 1

From Proto-Germanic *-ōdaz (class 2 weak past participle).

接尾辞

-od

1. Used to form the past participle of class II weak verbs

   ‎lufian (“to love”) + ‎-od → ‎lufod (“loved”)

語形変化

語源 2

From Proto-Germanic *-ōdaz (adjective suffix), from Proto-Indo-European *-eh₂tos.

接尾辞

-od

1. Forms adjectives from nouns, indicating the possession of a thing or a quality.

使用する際の注意点

• Because of their identical appearance, some class 2 weak verb past participles were used as adjectives as well

  ‎ġeānian (“to unite”) + ‎-od → ‎ġeānod (“united”)

語形変化

名詞

OD (countable and uncountable, plural ODs)

1. (informal) Initialism of overdose.

   Synonym: O.D.

2. (professional degree) Initialism of Doctor of Optometry; also O.D.
3. Initialism of overdrive.
4. Initialism of overdraft.
5. Initialism of optical density.
6. (manufacturing) (of a pipe, tube, or shaft) Initialism of outer diameter or outside diameter.

   Antonym: ID

7. (especially military) Initialism of olive drab (“color of clothing, uniforms, tools, and equipment”).

   Coordinate term: FDE

   • 1964 [1929], William Faulkner, Sartoris (The Collected Works of William Faulkner), London: Chatto & Windus, page 22:

     “He went to’ds de back, ma’am.” The negro opened the door and slid his legs, clad in army O.D. and a pair of linoleum putties, to the ground. “‘I’ll go git ’im.”’

8. (Australia, on road signs) Initialism of over dimension, used on route numbers for large vehicles, and normally followed by a numeral, e.g. OD5.
9. (management) Initialism of organization development.

動詞

OD (third-person singular simple present ODs or OD's, present participle ODing or OD'ing or OD-ing, simple past and past participle ODed or OD'd or OD'ed)

1. (informal) To take an overdose of a drug, to overdose.
   • 1979, Hank Williams Jr., “O.D.'d in Denver”, in Whiskey Bent and Hell Bound:

     She told me she'd love me and I told her I'd do the same / Then I OD'd in Denver and I just can't remember her name

   • 1991 September, Stephen Fry, chapter 1, in The Liar, London: Heinemann, →ISBN, section I, pages 18–19:

     ‘My brother, […], is at Radley, on account of my parents thinking it a bad idea to have us both at the same school.’
     ‘On account of your being twins?’ said Adrian.
     ‘Right, on account of my mother OD-ing on fertility drugs. […]’

固有名詞

OD

1. Abbreviation of Odisha: a state of India.

   Alternative form: IN-OD (ISO 3166-2 symbol)

アナグラム

• DO, D.O., 'do, D&O, do., d/o, do