Without an outrigger.

(mathematics) An abstraction of distance; a function, d, with two arguments that satisfies d(x,x) = 0 and d(x, y) + d(y,z) ≥ d(x,z) (the triangle inequality) for all x,y,z in the domain.

Alternative form of vice admiral

(nautical, informal) A style of traditional motor yacht, typically low-set with vertical all-round windows and traditional woodwork.