Meaning of STRAIGHT LINE

Pronunciation:			streyt lIn
WordNet Dictionary
	Definition:		[n]  a line traced by a point traveling in a constant direction; a line of zero curvature; "the shortest distance between two points is a straight line"
	Antonyms:		curve, curved shape
	See Also:		asymptote, bias, chord, diagonal, diameter, element, line, perpendicular, radius, secant, tangent, vector