strophe

/S T R OW1 F/
noun
  1. 1

    A turn in verse, as from one metrical foot to another, or from one side of a chorus to the other.

  2. 2

    The section of an ode that the chorus chants as it moves from right to left across the stage.

  3. 3

    A pair of stanzas of alternating form on which the structure of a given poem is based.

Source: https://en.wiktionary.org/wiki/strophe