GIBB. The beak, or hooked upper lip of a male salmon.

GIBBOUS. The form of a planet's disc exceeding a semicircle, but less than a circle.

GIB-FISH. A northern name for the male of the salmon.

GIBRALTAR GYN. Originally devised there for working guns under a low roof. (See [Gyn].)

GIDDACK. A name on our northern coasts for the sand-launce or sand-eel, Ammodytes tobianus.

GIFFOOT. A Jewish corruption of the Spanish spoken at Gibraltar and the sea-ports.

GIFT-ROPE [synonymous with guest-rope]. A rope for boats at the guest-warp boom.

GIG. A light narrow galley or ship's boat, clincher-built, and adapted for expedition either by rowing or sailing; the latter ticklish at times.

GILDEE. A name in the Scottish isles for the Morhua barbata, or whiting pout.

GILGUY. A guy for tracing up, or bearing a boom or derrick. Often applied to inefficient guys.