To make or become bigger.
"Let's add a few more toppings to make the pizza bigger before we eat it."
In plain English: To make something larger by adding to it or increasing its size.
"Don't get any bigger on your birthday."
comparative form of big: more big
"The new house is bigger than the old one we lived in before."
In plain English: Bigger means larger or greater in size, amount, or importance than something else.
"This house is bigger than our old apartment."
Usage: Use "bigger" to compare two things by stating that one has greater size or extent than the other. It functions strictly as a comparative adjective and should not be used with superlatives like "most."
A surname.
"The Bigger family has lived in that valley for three generations, and their annual harvest festival draws visitors from across the county."
Derived from Old English bigora, this comparative form originally meant having large dimensions or bulk. It evolved directly from the base adjective big to denote something greater in size than another.