Englishfor English speakers
diameter
Noun
—
The diameter of a circle is the distance from one point on the circumference of the circle to the point on the opposite side.
The diameter of that circle is 4 inches.
steps
—
noun
(= stairs)
a flight of stairs or a flight of steps
—
noun
the course along which a person has walked or is walking in
I followed in his steps
he retraced his steps
his steps turned toward home