a thing that is of smaller size, value, importance etc.
"The lesser car in the parking lot was significantly older and more damaged than the others."
In plain English: A lesser is someone who holds less power, rank, or importance than others.
"The lesser was known for its distinctive long wings and short legs, making it an easy spotter in meadows across Africa."
comparative form of little: more little
"The lesser amount was just a few drops, while the greater quantity filled the cup."
In plain English: Lesser means smaller, less important, or not as good compared to something else.
"The lesser known brother rarely attended family gatherings."
Usage: Use "lesser" to describe something with less degree or quality than another specific item, rather than simply meaning small. It functions as the standard comparative for abstract qualities like importance and power where "lesser-known" is common usage.
A surname.
"Mr. Lesser attended the family reunion last weekend."
The word lesser is formed by adding the suffix -er to the base word less. It entered English as a straightforward way to describe something that has a smaller degree or amount than another.