välja

In a sentence

• Ta läks õue välja jalutama.

  He went outside for a walk.

  Here, 'välja' is used to indicate the direction 'outside'.

• Palun too prügikast välja.

  Please take the trash bin out.

  In this case, 'välja' signifies moving something out from an enclosed space.

• See mõte tuli mul täiesti ootamatult välja.

  This idea came to me completely unexpectedly.

  Here, 'välja' is used in a figurative sense to mean 'in the open' or 'appeared'.