abstained

verb
  1. 1

    Keep or withhold oneself.

  2. 2

    Refrain from (something or doing something); keep from doing, especially an indulgence.

    โ€œIn order to improve his health, Rob decided to abstain from smoking.โ€

  3. 3

    Fast (not eat for a period).

  4. 4

    Deliberately refrain from casting one's vote at a meeting where one is present.

    โ€œI abstain from this vote, as I have no particular preference.โ€

  5. 5

    Hinder; keep back; withhold.

Source: https://en.wiktionary.org/wiki/abstain, https://en.wiktionary.org/wiki/abstained