obsession

noun
  1. A compulsive or irrational preoccupation.
  2. An unhealthy fixation.
  3. Influence or control by evil spirits
... Leer más »

obtrusion

noun
  1. An interference or intrusion.
  2. An encroachment beyond proper limits.

occasion

noun
  1. A favorable opportunity; a convenient or timely chance.
    At this point, she seized the occasion to
... Leer más »

occlusion

noun
  1. The process of occluding, or something that occludes.
  2. Anything that obstructs or closes a vessel
... Leer más »

omission

noun
  1. The act of omitting.
  2. The act of neglecting to perform an action one has an obligation to do.
  3. Something
... Leer más »

oppression

noun
  1. The exercise of authority or power in a burdensome, cruel, or unjust manner.
  2. The act of oppressing,
... Leer más »

Orimulsion

noun

a fuel consisting of an emulsion of bitumen in water.

1980s: blend of Orinoco (the name of an oil... Leer más »

overexpansion

noun

Excessive expansion, especially expansion that is not sustainable

overextension

noun
  1. The state or quality of being overextended; extension beyond normal, correct, or appropriate bounds
... Leer más »