mokry

In a sentence

• Dzisiaj pada deszcz, dlatego chodnik jest mokry.

  It is raining today, so the sidewalk is wet.

  Here, 'mokry' is used as an adjective describing the state of the sidewalk which has been made wet by the rain.

• Po godzinie spędzonej na podwórku, moje ubrania są całe mokre.

  After an hour spent outside, my clothes are completely wet.

  In this sentence, 'mokre' is the plural form to agree with 'ubrania' (clothes), describing their wet condition.

• Nie lubię chodzić w mokrych butach.

  I don’t like walking in wet shoes.

  The word 'mokrych' here is in locative case form, agreeing with 'butach' (shoes, plural), to specify the condition of the shoes.