Alternative form of semicolon

Having some degree of official authority.

Of a house: joined to another one on one side, having one shared wall.

Such a house.

(e.g. of a sportsman or athlete) playing for pay on a part-time basis / (of a team) composed of semi-professional players

a semi-professional sportsman or athlete

of milk, from which about half of the cream has been removed

Alternative spelling of semifinal

(mathematical analysis) A function denoted ∥v∥ that maps a vector v to a non-negative value such that ∥cv∥ = |c|.∥v∥, where c is a scalar, and ∥v + w∥ ≤ ∥v∥ + ∥w∥ (the triangle inequality); the condition that ∥v∥ = 0 implies that v = 0 is not required, but when it holds, the semi-norm is a norm.

(weaponry) A semi-automatic firearm, especially such a pistol. / (automotive) A semi-automatic transmission.