two

èr (er4)

Radical no. 7 · 2 strokes (7 部首 · 2 7 bùshǒu · 2 huà)

Radical ⼆ (èr) — meaning: two, 2 strokes.

Origin & mnemonic

The "two" radical originates from a pictographic representation of two parallel horizontal strokes in oracle-bone and seal scripts, depicting the concept of duality or two units.

Mnemonic: Two parallel horizontal strokes are the most direct visual representation of the number two.

Characters with this radical (含此部首的字 hán cǐ bùshǒu de zì)

15 characters
  • èr

    two

    HSK 1

    2 strokes

  • to go

    HSK 6

    3 strokes

  • kuī

    to lose (money); to have a deficit

    HSK 5

    3 strokes

  • chù

    to step with the right foot (used in 彳亍[chi4 chu4])

    3 strokes

  • five

    HSK 1

    4 strokes

  • yún

    (classical) to say

    HSK 2

    4 strokes

  • jǐng

    a well

    HSK 6

    4 strokes

  • mutual

    4 strokes

  • his

    4 strokes

  • old variant of 四[si4]

    4 strokes

  • gèn

    extending all the way across

    6 strokes

  • xiē

    classifier indicating a small amount or small number greater than 1: some, a few, several

    HSK 4

    8 strokes

  • second

    8 strokes

  • old variant of 齊|齐[qi2]

    8 strokes

  • (literary) urgently; anxiously; earnestly

    8 strokes

Related radicals (相关部首 xiāngguān bùshǒu)

Same stroke count or numerically adjacent in the 214-radical set.