From BiblePortal Wikipedia

Webster's Dictionary [1]

(1): ( adv.) Passionately; impatiently.

(2): ( adv.) Without due reflection; precipitately; rashly.

(3): ( adv.) In haste; with speed or quickness; speedily; nimbly.

King James Dictionary [2]

Hastily, adv. See Hasty. In haste with speed or quickness speedily nimbly.

Half clothed, half naked, hastily retire.

1. Rashly precipitately without due reflection.

We hastily engaged in the war.

2. Passionately under sudden excitement of passion.