Voider
Part of speech: noun
Definition: One who, or that which, voids, empties, vacates, or annuls.
Gusset
Part of speech: noun
Definition: A small piece of cloth inserted in a garment, for the purpose of strengthening some part or giving it a tapering enlargement.A small piece of mail, providing some protection where two plates of armor are joined, usually at the elbows, under the shoulders, and behind the knees.(Machinery) A kind of bracket, or angular piece of iron, fastened in the angles of a structure to give strength or stiffness; esp., the part joining the barrel and the fire box of a locomotive boiler.An abatement or mark of dishonor in a coat of arms, resembling a gusset.(roofing) A large flat metal piece wider than the valley to help prevent build-up at the base of the valley, either from debris or ice dam formations.