Outdated things and people are just left behind by the world.
The machinery in this plant is outdated.
He has tried to present outdated thoughts in a modern way.
We must not use outdated security system.
This is outdated fire-fighting equipment.
These scientific equipments are obsolete and outdated.
The directives are outdated and need amendment to match ground realities.
It is totally outdated to deal with the present-day situation.
Most of the liquor was outdated and not fit for human consumption.