subcinctorium
noun
sub·cinc·to·ri·um
ˌsəbˌsiŋ(k)ˈtōrēəm
variants or succinctorium
ˌsəkˌsiŋ(k)ˈtōrēəm,
÷ ˌsəˌsi-
plural -s
: a vestment consisting of an ornamental square of cloth suspended from the girdle and worn by the pope of the Roman Catholic Church when celebrating a solemn mass
Word History
Etymology
Late Latin, from Latin subcinctus, succinctus (past participle of subcingere, succingere to tuck up, gird about) + -orium -ory