Englishfor English speakers
directive
—
noun
a pronouncement encouraging or banning some activity
the boss loves to send us directives
—
adjective
(= directing, directional)
showing the way by conducting or leading; imposing direction on
felt his mother's directing arm around him
the directional role of science on industrial progress
sphere
Noun
—
A sphere is a shape that is round in all directions, like a ball. Every point on a sphere is the same distance from the centre (a point in the middle) of the sphere.
The Earth is almost exactly a sphere.
A drop of water can be a sphere while it's falling.