What does "alterant" mean?

Something that causes alteration, that alters.

What is a synonym for "alterant"?

Common synonyms include: catalyst, ferment, innovator, introducer, leaven, modifier.

adj, noun

adj, noun ·Rare ·Advanced level

Noun

Adjective

1
Altering; gradually changing. not-comparable
"whether the body be alterant, or altered"

"whether the body be alterant, or altered"