Definition of 活気横溢 (かっきおういつ)

noun
being full of vitality (energy), in exuberant spirits, effervescent, ebullient(yojijukugo)
Related Kanji
lively, resuscitation, being helped, living
spirit, mind, air, atmosphere, mood
sideways, side, horizontal, width, woof, unreasonable, perverse
overflow, inundate, spill