no contest

Short definition from Wiktionary

Noun

1. 1
   A plea in a criminal case which means that the defendant admits no guilt but is no longer contesting the charges brought against him/her.
2. 2
   A clause in a will that imposes a penalty of forfeiture against any beneficiary who challenges the will.
3. 3
   The result of a boxing bout, promoted as an exhibition when the sport of boxing was illegal, when a knockout did not occur.
4. 4
   A bout that the referee cancels early, either due to a serious injury early in the fight or due to a lack of action
5. 5
   An election in which the candidate runs unopposed.

Interjection

1. 1
   Used to indicate that a competition or comparison is one-sided and so its outcome is too obvious to be interesting.
2. 2
   Expresses lack of doubt (i.e., certainty) in a choice between options or preferences.

Phrase

1. 1
   Indicates the perceived lack of any real competition because the “winner” or superior choice is obvious.