A curved banana is a gay banana and a straight banana is not a gay banana.
Curve is one possible opposite of straight if straight refers to line that does not bend. Other meanings of straight like honest, heterosexual, and direct have different opposites than curve.
It is a straight line joining two different points on a curve which does not cross the curve between those two points.
They curve with the curve of the Earth.
The banana kick is a freekick with the ball dipping in a curve into the net like a banana, Roberto Carlos was famous for this.
a curve... Well that could be an answer however it is not possible to have a bend or a curve 'in' a straight road. A curve or bend is, by definition, after the end of one straight section and before the beginning of the next; so it can not be 'in' a straight road.
The straight ball.
A curve.
no
A straight line that intersects a circle or curve at two points, but which has both end points outside the circle or curve is called a secant. A straight line that links two points on a circle or curve is called a chord. A straight line which touches a circle or curve at one point is called a tangent. A straight line that cuts a circle or curve at one point is a straight line.* For moving diagrams see Related links below this box.
In geometry a straight line that touches a curve is called a tangent.
Linear is a straight line and non linear could be a curve or anything but a straight line
Tangent to the curve.