pĕrīclĭtātĭo, ōnis, f. [periclitor],
a trying , a trial , experiment : aliquid usu et periclitatione percipere, Cic. N. D. 2, 64, 161.
perīclitātiō ōnis, f periclitor, a trial, experiment : utilitates periclitatione percipere. ...
An Elementary Latin Dictionary