a unit of wheat is a bushel.
after the battle the soldier had trouble rejoining his unit.
an idea is not a unit that can be moved from one brain to another.
change per unit volume.
how big is that part compared to the whole?.
the coach said the offensive unit did a good job.
the dollar is the United States unit of currency.
the reduced the number of units and installations.
the team is a unit.
the word is a basic linguistic unit.
units of nucleic acids.