The Collaborative International Dictionary
Accensor
Accensor \Ac*cen"sor\, n. [LL., from p. p. accensus. See Accend.] (R. C. Ch.) One of the functionaries who light and trim the tapers.
Wiktionary
antispasticity
a. That prevents or diminishes spasms.
accensor
n. (context Roman Catholic Church English) One of the functionaries who light and trim the tapers.