sulfate

The divalent group SO₄ or a compound containing this group.

To treat or react with sulfuric acid or a sulfate.

To cause lead sulfate to accumulate on (the plates of a lead-acid storage battery).

To become sulfated.

An amended spelling of sulphate.

Any ester of sulfuric acid.

Any salt of sulfuric acid.

To treat something with sulfuric acid, a sulfate, or with sulfur dioxide.

To accumulate a deposit of lead sulfate.

convert into a sulfate