Definify.com

Webster 1913 Edition

adv.

In a giddy manner.

adv.

[See Giddy.] With the head seeming to turn or reel.

Inconstantly; unsteadily; with various turnings; as, to roam about giddily.

Carelessly; heedlessly; negligently.

giddily ‎(comparative more giddily, superlative most giddily)