Augmentation (noun)

The act of increasing or making something greater in size, amount, or degree.

Origin:

From the latin word "augmentare" meaning "to increase".

Examples:

1. The augmentation of the military forces was necessary to defend the country.
2. The company has seen a steady augmentation in profits over the last quarter.
3. The singer's voice was enhanced by the use of electronic augmentation.
4. The augmentation of the dam is necessary to prevent flooding.
5. The augmentation of the staff was necessary to handle the increased workload.