ACROBATIC

acrobatic, athletic, gymnastic

(adjective) vigorously active; “an acrobatic dance”; “an athletic child”; “athletic playing”; “gymnastic exercises”

Source: WordNet® 3.1

Etymology

Adjective

acrobatic (comparative more acrobatic, superlative most acrobatic)

Of or pertaining to an acrobat.

vigorously active

Source: Wiktionary

Ac`ro*bat"ic, a. Etym: [Cf. F. acrobatique.]

Definition: Pertaining to an acrobat.

– Ac`ro*bat"ic*al*ly, adv.

Source: Webster’s Unabridged Dictionary 1913 Edition