Enlargement (noun)

1. The act or process of making something larger.
2. An increase in size, amount, or number.
3. A photograph that is larger in size than the original negative or print.

Origin:

From middle english enlaument, from old french enlargement, from en- + large + -ment.

Examples:

1. The enlargement of the house required extensive renovations.
2. The enlargement of the company led to more job opportunities.
3. The enlargement of the family meant the need for a larger home.
4. The enlargement of the muscles required intense weightlifting.
5. The enlargement of the economy brought prosperity to the country.