verb

obviate

OB-vee-ayt/ˈɑːbvieɪt/

To make something unnecessary or prevent it through prior action.

The ramp obviates the need to carry the suitcase up the steps.

A compact comparison shows a ramp making it unnecessary to carry a heavy wheeled suitcase up entrance steps: the same traveler carries it on the steps in one view and rolls it up the ramp in the other.

Etymology

The pieces evoke going against something in its path. From meeting and disposing of an obstacle, the meaning developed into preventing something or making it unnecessary.

In context

DB2-LUW-ACADEMY0:07

how to obviate a drop table scenario the solution is pretty straightforward and simple it is uh to use the restrict on drop class

DB2 Tips n Tricks Part 9 - Obviate a Drop Table Scenario

More examples

Clear instructions obviate many questions before the work begins.
The new bridge obviates a long detour through town.
Her detailed notes obviated a second interview.

Forms

obviate · obviates · obviated · obviating

Similar words

prevent: Stops something from happening rather than making it unnecessary.
eliminate: Removes something outright, not necessarily through advance action.
forestall: Emphasizes acting ahead of time to prevent an unwanted event.