Definition of apo- in English:

apo-

prefix

  • 1Away from:

    ‘apocrine’
    1. 1.1 Separate:
      ‘apocarpous’
  • 2Astronomy
    Denoting the furthest point in the orbit of a body in relation to the primary:

    ‘apolune’
    Compare with peri-

Origin

From Greek apo from, away, quite, un-.

Pronunciation

apo-

/ˈapəʊ/