convoking
Webster's Dictionary (GCIDE)
Convoke \Con*voke"\, v. t. [imp. & p. p. Convoked; p. pr. & vb. n. Convoking.] [L. convocare: cf. F. convoquer. See Convocate.] To call together; to summon to meet; to assemble by summons. [1913 Webster]
There remained no resource but the dreadful one of convoking a parliament. --palfrey.
Syn: To summon; assemble; convene. See Call. [1913 Webster]