Massive (adjective)

1. Having great size, weight or quantity.
2. Large in scale, scope or degree.

Origin:

From the latin word 'massa' which means 'lump' or 'mass'.

Examples:

1. The city has a massive population.
2. The destruction from the earthquake was massive.
3. He has a massive collection of rare coins.
4. The company has a massive amount of financial assets.
5. The ice cream sundae was massive and required two hands to hold it.