une base Anglais:

Soldiers found enemy`s base.

Base jumping is an extreme sport.

Roger Miller entered the United States Army at the age of seventeen. He was sent to an army base near Atlanta, Georgia.

How many of you are there at the base?

I must needs do him that justice to declare, that I never observed in him but an abhorrence to all base things.

His remuneration consists of a base salary plus commissions.

From the castle we could see the whole curve of the river around its base.

You stand the axis on the base and then proceed to stack up each part, staggering their position.

Touch the base of the lamp once to turn it on and twice to turn it off.

I have tried to compile the ideas that you proposed prior to the meeting, so that we can use them as the base for the discussion.

On base and off, buckle your seat-belts.

Comedians base their jokes on tragic situations like violent death or serious accidents.

based on

She buys pizza bases at the supermarket because it is quicker than making them.

A base service performed for a person of very high degree may become a very honorific office; as for instance the office of a Maid of Honor or of a Lady in Waiting to the Queen, or the King's Master of the Horse or his Keeper of the Hounds.