ˈrollicksome,a. [f. rollick v.] Rollicking. Hence ˈrollicksomeness. 1847Blackw. Mag. July 67/2 The loud rolicsome sports in which he had hitherto been a leader.1866Blackmore C. Nowell xxxiii, Jack is obliged..to bottle up his money, his rollicksomeness and sentimentality.