What does "dissolver" mean?

One who, or that which, dissolves or dissipates.

Dissolver

Common synonyms include: dissolvent, dissolving agent, solvent, dissolution authority, dissolution vessel, dissolver tank.

noun

noun ·3 syllables ·Rare ·Advanced level

Noun

1
One who, or that which, dissolves or dissipates.
"Thou kind dissolver of encroaching care."
2
a liquid substance capable of dissolving other substances wordnet

"Thou kind dissolver of encroaching care."

From dissolve + -er.