3.2 tract, struct

Front

What does 'subtract' mean?

Back

To pull some out; therefore having less left over.

Front

What does 'abstract' mean?

Back

Pulled away from direct relation to anything; impersonal as in attitude or views.

Front

What is a 'tractor'?

Back

A powerful vehicle that pulls farm machines and hauls heavy loads.

Front

What is an 'obstruction'?

Back

Something that blocks the way of things being created or built; something in the way.

Front

What does 'retraction' mean?

Back

A statement or promise that is pulled back or taken back.

Front

What is the meaning of 'infrastructure'?

Back

The basic physical and organizational structures needed for the operation of a society or enterprise.

Front

Define 'construction'.

Back

The process of building something, typically a large structure.

Front

What does 'contract' mean in a mathematical context?

Back

To decrease in size, number, or range.

Front

What is 'superstructure'?

Back

The part of a building or construction that is above the foundation.

Front

What does 'distract' mean?

Back

To pull attention away from something.