adj.
1.intersecting at or forming right angles
2.at right angles to the plane of the horizon or a base line
3.extremely steep perpendicular n.
1.a straight line at right angles to another line
2.a Gothic style in 14th and 15th century England
3.a cord from which a metal weight is suspended pointing directly to the earth's center of gravity
4.an extremely steep face
Idiom of the Day
three sheets to the wind
to be unsteady from drinking too much alcohol, to be drunk
I saw my neighbor walking down the street last night. He seemed to have three sheets to the wind.
