uninventable
That cannot be inventedThat cannot be invented.
Meaning
1 senses(not comparable)That cannot be invented.
The professor claimed that a time machine was uninventable, since nobody can travel faster than the speed of light.
Origin
From un- + inventable.From un- + inventable.
Wiktionary, CC BY-SA 4.0 · source
Word family
1 related wordsDeriveduninventableness