recussionrare.|rɪˈkʌʃən| [ad. L. type *recussiōn-em, n. of action f.recutĕre to strike back.] The action of striking by return or recoil. 1854Tait's Mag. XXI. 674 Wearied by an incessant strain of anxiety and labour for more than a month, and shocked by the recussion of peace.