()()

いきいき
adverb
lively, vivid
1. lively, vivid, animated, full of life
Describes something or someone that appears energetic, vibrant, or lifelike.
()()きとした表情(ひょうじょう)
A lively expression.
彼女(かのじょ)仕事(しごと)をしているとき()()きしている。
She comes alive when she's working.
子供(こども)たちが()()きと(あそ)んでいる。
The children are playing with great energy.

()()き is a reduplicated onomatopoeic word describing vitality, energy, or vividness. It suggests something full of life and naturally vibrant rather than artificially energetic.

FORMS:

  • ()()きと + verb: used adverbially
  • ()()きとした + noun: used as a modifier
  • ()()きする: to be lively, to come alive

COMMON COLLOCATIONS:

  • ()()きとした表情(ひょうじょう): a lively expression
  • ()()きと()らす: to live vibrantly
  • ()()きと(えが)く: to depict vividly
  • ()()()きしている: one's eyes are sparkling with life

USAGE:
Applies to people, descriptions, artwork, and writing. Often contrasts with a previous dull or lifeless state — someone who was tired now looks ()()きしている.