Definitions

1. adjective

not classified or identified with a particular type or category

“The untyped data caused problems with the computer program.”

2. noun

a system or language that does not distinguish between different data types

“The new operating system used an untyped language to improve performance.”

3. noun

data that is not classified or identified with a particular type or category

“The untyped data in the database needed to be reorganized.”