Wellington /ˈwɛlɪŋtən/ noun6 •The capital city of New Zealand in the Wellington region.Abbreviation: Wgton. •A region in the south of the North Island, New Zealand, which includes the capital; in full, Wellington Region. •Ellipsis of Wellington boot. •Meat or other filling baked in a puff pastry. •Ellipsis of the Wellington Land District: a land district in Tasmania, Australia. •In the game of nap, a bid that results in the bidder winning quadruple, or losing double, the amount staked. formsWellingtons · wellingtons