The Collaborative International Dictionary
Mercurially
Mercurially \Mer*cu"ri*al*ly\, adv. In a mercurial manner.
Wiktionary
mercurially
adv. In a mercurial manner.
Usage examples of "mercurially".
I say by his fault, but I should have said by the fault of his doctors, who treated him mercurially for a disease which was not venereal.