Word.ws English Dictionary

OOA

OOA is the initialism of object-oriented analysis.

OOA is the initialism of object-oriented application.

OOA is the initialism of Out of Africa.

Meaning of Out of Africa

Noun

Out of Africa

  1. (attributive) A model of the geographic origin and early migration of hominins (Out of Africa I) and modern humans (Homo sapiens) (Out of Africa II) that posits ancient dispersal across the globe from an origin in southern Africa.

Noun capitalized: OoA

OoA

  1. (abbreviation, initialism) Initialism of Out of Africa (hypothesis).

Forms of OOA

pluralOOAs

Questions about OOA

What is OOA the initialism of?
OOA is the initialism of object-oriented analysis.
What part of speech is OOA?
OOA is a noun.
What is the plural of OOA?
The plural of OOA is OOAs.

Words near OOA in the dictionary

  1. oo arr
  2. oo oo aa aa
  3. oo-
  4. oo-er
  5. oo-la-la
  6. OOA
  7. ooaa
  8. OOAD
  9. OOAK
  10. OOAKs
  11. OOAs

Source and license

Adapted from Wiktionary: OOA (page history and authors); OoA (page history and authors); Out of Africa (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “OOA.” Word.ws, https://word.ws/ooa. Based on Wiktionary, CC BY-SA 4.0.