one piece that is part of a bigger thing; a standard measure that is used to show amounts
A gram is a unit of weight.
thumb
the short, thick finger that is apart from the other four
I held the dirty sock between my thumb and finger.
elbow
the joint in the arm between the wrist and the shoulder
I broke my arm, so I could not bend my elbow.
during
throughout the time of
I worked at a shop during the summer.
result
the outcome of something
The award was the result of hard work.
basic
serving as the base or starting point
The family is the basic unit of society.
equator
an imaginary line around the middle of the Earth at an equal distance from the North Pole and the South Pole
The equator divides the Earth into two equal halves.
accept
to approve of; to agree to something
He would not accept any help.