Meaning Of The Word OAO

Real Dictionary

What's the definition of OAO? Find OAO meanings, definitions and more at the Real Dictionary online.

OAO Meaning

OAO Definition
OAO Definition

What's The Definition Of OAO?

OAO in American English
abbreviation: Orbiting Astronomical Observatory: one of a series of scientific satellites that studied astronomical phenomena at ultraviolet and x-ray wavelengths

More Definitions

A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

Definitions Of The Day

  • Reinstallation ‐ noun: the act of…
  • Metallicize ‐ transitive verb: to make (a circuit) thoroughly…
  • Close season ‐ noun: the period of the year when it is prohibited…
  • Ironwood ‐ any of various trees, esp. hornbeam and hop hornbeam…
  • Under-report ‐ to give an insufficient account or…
  • Biotic stress ‐ a mutual or reciprocal action or influence [...]…
  • Multivocal ‐ adjective: having many meanings; adjective: having…
  • Manukau Harbour ‐ noun: an inlet of the Tasman Sea near Auckland…
  • Ceruse ‐ white lead; noun; noun: a pigment composed of…
  • Rhino ‐ nose; rhinoceros; combining form: a combining…