succınyl

[Eng. succin(um); -yl.] Chem.: C4H4O2. The hypothetical diatomic rad i cal of succinic acid. *suc-çi-şion, s. [Lat. succisio , from succisus , pa. par. of succi do to cut down: sub =under, and cado to cut.) The act of cutting off or down. "Upon waste brought and a igned in the succision of trees, the justification is, that they were overthrown by wind."- Bacon . and Gr. stereos=solid.]