IPA: /ˈɛlvɪʃli/
KK: /ˈɛlvɪʃli/
In a way that is characteristic of elves, often implying grace, beauty, or otherworldly qualities.
She danced elvishly, moving with a grace that seemed almost magical.
Elvishly → It is formed from "elvish" (from Old English *ælfisc*, meaning pertaining to elves) and "-ly" (meaning in a manner of). The word "elvishly" means in a manner characteristic of elves.
Think of the word 'elvish' which relates to elves, and remember that 'elvishly' describes something done in the manner of elves.