[-ING2.] That summons.
Summoning officer: one whose function is to summon jurors.
1667. Milton, P. L., III. 325. When thou Shalt from thee send The summoning Arch-Angels to proclaime Thy dread Tribunal.
1778. Chron., in Ann. Reg., 167. Summoning officer of the juries for the city of Westminster.
a. 1851. Moir, Lines Isle of Bute, iii. When flew the fiery cross, with summoning blaze.
1896. Daily News, 18 March, 7/5 The summoning officer who represented the sheriff. Ibid. (1900), 22 Dec., 6/3. Highly intelligent dogs will wait for their summoning owner.