D defs.my
Entry 2 senses Webster, 1913

Holily

· Ho·li·ly · IPA /ˈhəʊlɪli/
01 adv. Piously; with sanctity; in a holy manner.
  1. 1.
    Piously; with sanctity; in a holy manner.
  2. 2.
    Sacredly; inviolably.[R.]