Verb
(dated) To experiment.
(dated) To engage in a contest.
Source: en.wiktionary.orgThe single despot stands out in the face of all men, and says: I am the State: My will is law: I am your master: I take the responsibility of my acts: The only arbiter I acknowledge is the sword: If any one denies my right, let him try conclusions with me. Lysander Spooner