どこか

どこか
pronoun, adverb
somewhere, anywhere
1. somewhere, anywhere
An unspecified place.
どこかに()きたい。
I want to go somewhere.
どこかで()ったことがある。
I've met you somewhere before.
(かぎ)がどこかにある。
The keys are somewhere.
どこかで食事(しょくじ)しよう。
Let's eat somewhere.
(しず)かなどこかに()みたい。
I want to live somewhere quiet.
2. somehow, in some way
In some unspecified manner.
どこか()ている。
They're somehow similar.
どこか(なつ)かしい。
It's somehow nostalgic.
どこか(さび)しい(かん)じがする。
It feels somehow lonely.
どこか(へん)だ。
Something is off. / It's somewhat strange.
どこか(ちが)()がする。
I feel like something is different.

どこか is an indefinite word meaning "somewhere" or "somehow." Part of the ka-series indefinites.

TWO MAIN USES:
1. Location (somewhere): どこかに()く (go somewhere)
2. Manner (somehow, somewhat): どこか(へん)だ (somehow strange)

PARTICLE PATTERNS:

  • どこかに: to/at somewhere
  • どこかで: at somewhere (action location)
  • どこかへ: toward somewhere

RELATED INDEFINITES:

  • (なに)か: something
  • (だれ)か: someone
  • いつか: sometime
  • どれか: one of them

USAGE NOTE:
When modifying an adjective without a particle, どこか means "somewhat" or "in some way": どこか(さび)しい (somehow lonely).