ablative

nouns

the case indicating the agent in passive sentences or the instrument or manner or place of the action described by the verb

adjectives

relating to the ablative case
domain category
the scientific study of language
tending to ablate; i.e. to be removed or vaporized at very high temperature
"ablative material on a rocket cone"
is derived from
is similar to
constituting or involving subtraction
"a subtractive correction"