dimly
髴 centers on something seen dimly or indistinctly, as if through a haze. The single given meaning "dimly" captures this idea of unclear perception.
髴 combines 髟 (hair) with 弗, which likely contributes the sound. The exact historical development is uncertain, but the character is associated with dimness or indistinctness.
The top 髟 suggests long, flowing hair that can blur vision. The bottom 弗 looks like a tangled, unclear shape. Together, 髴 is like seeing something dimly through a curtain of hair.
For フツ, imagine a dimly lit room where you can barely see a futon (フツ) in the corner. The futon's shape is indistinct, just like the meaning of 髴.
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