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Kotomora

芥

mustard, rape, dust, trash, rubbish

StatusJinmeiyōFrequencyTop 2,000Strokes7

Readings

On'yomi

  • カイ
  • ケ

Kun'yomi

  • からし
  • ごみ
  • あくた

Meaning

芥 centers on small, scattered, or discarded things: mustard seeds, dust, trash, and rubbish. The plant-related meanings (mustard, rape) are specific applications of this small-particle idea.

Most common words using 芥

20 of 24
  • 芥子けし

    opium poppy (Papaver somniferum)

  • 小芥子こけし

    limbless wooden doll; kokeshi doll

  • 芥川賞あくたがわしょう

    Akutagawa Prize (literary award)

  • 芥あくた

    rubbish; trash; garbage; refuse; dirt

  • 芥ごもく

    trash; rubbish; garbage

  • 塵芥じんかい

    rubbish; trash; garbage; refuse

  • 厨芥ちゅうかい

    kitchen waste

  • 和蘭芥子おらんだがらし

    watercress (Nasturtium officinale)

  • 塵芥車じんかいしゃ

    garbage truck; dustcart

  • 春の野芥子はるののげし

    sow thistle (Sonchus oleraceus); milk thistle

  • 洋芥子ようがらし

    mustard

  • 犬芥いぬがらし

    variableleaf yellowcress (Rorippa indica)

  • 田芥たがらし

    celery-leaved buttercup (Ranunculus sceleratus); cursed buttercup

  • 白芥子しろがらし

    white mustard (Sinapis alba)

  • 秋の野芥子あきののげし

    Indian lettuce (Lactuca indica)

  • 細頸芥虫ほそくびごみむし

    bombardier beetle (any insect of subfamily Brachininae)

  • 芥子泥かいしでい

    mustard plaster

  • 芥子粒けしつぶ

    poppy seed

  • 芥屋ゴルフ倶楽部けやゴルフくらぶ

    Keya Golf Club (Fukuoka)

  • 芥藍カイラン

    kai-lan; gai-lan; Chinese broccoli

Explore all words using 芥 →

Study

Etymology

芥 combines 艹 (plant) with 介, which likely contributes the sound. The character originally referred to mustard plants, and the 'dust/trash' sense may derive from the small, scattered nature of mustard seeds.

Meaning mnemonic

The plant top 艹 over 介 suggests tiny mustard seeds scattered like dust. Think of a plant whose small parts become trash when discarded.

Reading mnemonic

For カイ, imagine a kite (カイト) flying over a field of mustard plants, scattering seeds like dust: kite -> カイ.