jumping

adj

1. (colloquial)Exuberantly active; in full swing.

   “When the party was nice, the party was jumpin' (Hey, Yippie, Yi, Yo) And everybody havin' a ball (Hah, ho, Yippie Yi Yo)”

verb

1. (form-of, gerund, participle, present)present participle and gerund of jump

noun

1. The act of performing a jump.

   “When the tuning-fork is brought over a resonant jar or bottle, the beats may be heard and the jumpings seen by a thousand people at once.”