swiving

/S W IH1 V IH0 NG/
verb
  1. 1

    To copulate with (a woman).

  2. 2

    To cut a crop in a sweeping or rambling manner, hence to reap; cut for harvest.

noun
  1. 1

    The act or process of copulating; copulation.

Source: https://en.wiktionary.org/wiki/swive, https://en.wiktionary.org/wiki/swiving