mionphláinéad — meaning in English
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English meaning
Senses
mionphláinéad is used for these senses in English:
- asteroid (astronomy) A naturally occurring solid object, which is smaller than a planet and a dwarf planet, larger than a meteoroid and not a comet, that orbits a star and often has an irregular shape.
- minor planet (astronomy) An astronomical object in direct orbit around the Sun that is not a planet or a comet.
- planetoid (astronomy, dated) An asteroid of any size
planetoid — full definition
- noun An asteroid of any size
- noun An asteroid-like body in an orbit beyond the asteroid belt, such as a centaur or Kuiper belt object
- noun A larger, planetary, body in orbit around the Sun, such as Vesta or (candidate) dwarf planets such Eris or Sedna
- noun Any planetary body, including classical planets and moons: a planetary-mass object