the bottom part of something that holds it up
The lamp has a strong base to keep it from falling over.
the main place where you live or work from
You can use our apartment as a base when you visit New York.
a place where military forces operate from
The soldiers returned to their base after the mission.
the main support or source for something
This course helps build a strong knowledge base for my career.
the basic pay before extra money is added
We only received base pay without any bonuses.
the starting point from which something grows
These ideas form a good base for our future plans.
the first layer put on before adding others
Apply a moisturizer base before putting on makeup.
a chemical that can combine with an acid
the number that a counting system is built on
one of four spots players must reach to score
to have your main place in a certain location
I want to base myself in a warmer city.
lacking good morals or principles
He had base reasons for his actions.