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There are 6 two-letter words beginning with IO

io Io IO i/o io- I/O

11 definitions found

  • io — n. A type of moth, the io moth. — interj. (Rare) An exclamation of joy or triumph.
  • Io — prop.n. (Greek mythology) The daughter of Inachus river god, and… — prop.n. (Astronomy) A moon of Jupiter, known for its volcanic… — prop.n. (Astronomy) 85 Io, a main belt asteroid; the asteroid…
  • IO — n. (Computing, electronics) Initialism of input and output. — n. (Grammar) Initialism of indirect object. — n. Initialism of intelligence officer.
  • i/o — prep. Initialism of instead of.
  • io- — pref. (Pharmacology) Used to form names of iodine-containing contrast media.
  • I/O — n. (Computing, electrical engineering) input/output.
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See this list for:

  • Scrabble in English: 1 word
  • French Wiktionary: 2 words
  • Spanish Wiktionary: 2 words
  • Italian Wiktionary: 2 words
  • German Wiktionary: no word
  • Portuguese Wiktionary: 1 word
  • Dutch Wiktionary: no word

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