D defs.my
Entry 3 senses Webster, 1913

Taxis

/tăkʹsĭs/ · Tax·is · IPA /ˈtæksɪs/
01 n. Manipulation applied to a hernial tumor, or to an intestinal obstruction, for the purpose of reducing it.
  1. 1.
    Manipulation applied to a hernial tumor, or to an intestinal obstruction, for the purpose of reducing it.(Surg.)
  2. 2.
    In technical uses, as in architecture, biology, grammar, etc., arrangement; order; ordonnance.
  3. 3.
    a reflexive movement by a motile organism by which it moves or orients itself in relation to some source of stimulation; as, chemotaxis, the motion toward or away from gradients of certain chemical compounds.