Ob-sē'qui-ōs-ly, adv.
adv. 1. In an obsequious manner; with obsequiousness; with prompt compliance.
They rise, and with respectful awe, At the word given, obsequiously withdraw. Dryden.
Sense 2. In a manner appropriate to obsequies; with reverence for the dead. [Obs.]
I a while obsequiously lament The untimely fall of virtuous Lancaster. Shak.