1. (

• expansion ,
• enlargement

) the act of increasing (something) in size or volume or quantity or scope ;

2. (

• enlargement

) the state of being enlarged ;

3. (

• expansion ,
• enlargement ,
• elaboration

) a discussion that provides additional information ;

4. (

• enlargement ,
• blowup ,
• magnification

) a photographic print that has been enlarged ;