Gavia pacifica, a medium-sized member of the diver family that breeds on deep lakes in the tundra region of Alaska and northern Canada, having a grey head, black throat, white underparts and chequered black-and-white mantle.

The goosander or merganser.

Someone who practices synchronized diving.

One who performs cunnilingus. / A lesbian.

A person skillful in, or who often goes, web diving.

(underwater diving) A practitioner of free-diving.

(US) A person who practices dumpster diving.

Gavia adamsii, the largest member of the loon or diver family, having a black head, white underparts and checkered black-and-white mantle.

Gavia stellata, the smallest member of the loon or diver family, breeding in northern Eurasia and Arctic Canada, with grey head, red throat, white underparts and dark mantle.

Gavia arctica, a medium-sized member of the loon or diver family that breeds in Eurasia, with grey head, black throat, white underparts and chequered black-and-white mantle.