Entry
  1. Ichidan verb, Intransitive verb

    to be good (at); to go well

    落ち目って言うけど、まだイケるよね。
    They say it's on the wane, but it's still got something, hasn't it?
  2. to look (taste, etc.) good

  3. to hold one's liquor; to be able to hold one's drink

Also written イケる

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