If a possible or expected event does not materialize, it does not happen. A rebellion by radicals failed to materialize. If a person or thing materializes, they suddenly appear, after they have been invisible or in another place.

Did not materialized meaning?

1 verb If a possible or expected event does not materialize, it does not happen. usu with brd-neg. A rebellion by radicals failed to materialize...

What does it mean when someone is materialized?

1 : to assume bodily form. 2a : to appear especially suddenly. b : to come into existence.