(あか)

あか
noun
dirt; grime; body grime
1. dirt; grime; body grime; dead skin
Accumulated dirt or dead skin on the body, or built-up grime on surfaces.
(あか)()とす。
To scrub off grime.
風呂(ふろ)(からだ)(あか)をしっかり(あら)った。
I scrubbed the grime off my body thoroughly in the bath.
タイルの目地(めじ)(あか)がたまって、なかなか()ちない。
Grime has built up in the tile grout and won't come off easily.
2. worldly desires; spiritual impurity
In Buddhist-influenced usage, refers to spiritual defilement or worldly attachments that cloud the mind.
(こころ)(あか)()とす。
To cleanse one's spiritual impurities.
(たび)()て、日常(にちじょう)(あか)(あら)(なが)したい。
I want to go on a trip and wash away the grime of daily life.
長年(ながねん)(あか)にまみれた組織(そしき)改革(かいかく)する必要(ひつよう)がある。
There is a need to reform the organization, steeped in years of accumulated corruption.

Refers primarily to the grime or dead skin that accumulates on the body, and by extension to built-up dirt on surfaces. The figurative sense of spiritual or moral impurity is common in literary and Buddhist contexts.

COMMON COLLOCATIONS:

  • (あか)()とす — to scrub off grime
  • (あか)がたまる — grime builds up
  • (あか)にまみれる — to be covered in grime/corruption
  • 垢抜(あかぬ)ける — to become refined, sophisticated (lit. to shed one's grime)

IDIOMS:

  • (あか)()のうち — 'Even grime is part of the body'; said humorously to excuse not bathing

SIMILAR WORDS:

  • (よご)れ — dirt, stain; broader term for any kind of dirtiness
  • (ほこり) — dust; airborne particles that settle on surfaces
  • (さび) — rust; corrosion on metal specifically