o-

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English[edit]

Noun[edit]

o- ‎(plural o-s) (O negative)

  1. A blood type that has no antigens. It lacks the A, B and Rh factors on the blood cells. It is the universal donor for blood and can give blood to any blood type, but can only receive O- blood.

Prefix[edit]

o-

  1. (organic chemistry) ortho-

See also[edit]


Czech[edit]

Prefix[edit]

o-

  1. A prefix, indicating:

Derived terms[edit]


Japanese[edit]

Romanization[edit]

o-

  1. rōmaji reading of

Polish[edit]

Prefix[edit]

o-

  1. prefix indicating a perfective verb

Derived terms[edit]


Swedish[edit]

Etymology[edit]

From Old Swedish ō- from Old Norse ú-, ó-, from Proto-Germanic *un-, from the Proto-Indo-European *n̥- whence also eg. Greek α- ‎(a-) and English un-.

Prefix[edit]

o-

  1. added to adjectives to yield their opposites.
  2. added to nouns to mean lack or being without.

Derived terms[edit]



Taos[edit]

Pronunciation[edit]

Prefix[edit]

o-

  1. (transitive) First person singular subject + third person duoplural object.
  2. (transitive) Second person singular subject + third person singular object.

Volapük[edit]

Prefix[edit]

o-

  1. denotes future tense in verbs and adverbs
    • penob, "I write." openob, "I will write."
    • adelo, "today." odelo, "tomorrow."

Zulu[edit]

Prefix[edit]

o- ‎(full noun prefix, basic form bo-)

  1. Class 2a noun prefix.

See also[edit]

Prefix[edit]

o- ‎(relative concord)

  1. Second-person singular relative concord.
  2. Class 1 and 3 relative concord.

See also[edit]