without a bend or curve; level; even; upright; continuous; in good order; (of a person, behaviour, performance) honest; serious; (of alcoholic drink) without anything added; immediately
aligned; not curved
Cases of word usage
1) (to cause things, people) to be arranged in a straight line (align)
2) (an) arrangement in a straight line (alignment)
3) not in the straight or usual (level) position (askew)
4) a container with straight sides, usually with a lid, used for holding solids (box)
5) a straight line that joins two points on the circumference of a circle or the ends of an arc (chord)
6) (a measurement of) a straight line drawn from side to side through the center of a circle (diameter)
7) not straight or direct (indirect)
8) the property of matter by which it remains in a state of rest or, if it is in motion, continues in the same direction and in a straight line unless it is acted on by an external force (inertia)
9) (of hair) straight and limp (lank)
10) (of a spacecraft) to rise straight up (from the ground) (lift off)