Englishfor English speakers
centroid
—
noun
the center of mass of an object of uniform density
of
Preposition
—
Made using.
It is a house of cards.
points
noun
—
(rail transport, UK, Ireland, Australia, NZ, India) Movable rails which can be used to switch a train from one railway track to another.
—
moveable rails used to switch a train from one track to another
Points
properNoun
—
An unincorporated community in West Virginia