(sports) In which professionals and celebrities participate together

In favour of the use of nuclear energy and the building of nuclear power plants. / In favour of nuclear weapons.

A person with pro-life views, or who advocates such policies

A person with pro-choice views, or who advocates such policies.

(law) Representing oneself (in court); without an attorney.

In favour of a military solution to a political problem

(biochemistry) Any inactive protein that can be activated by posttranslational modification

(biochemistry) Any inactive peptide that can be activated by posttranslational modification

plural of pro-am

Abbreviation of nolle prosequi.