Coaster

bezideowiec

(one who coasts)

kabotażowiec

(merchant vessel that stays in coastal waters)

podkładka

(small object on which a cup, etc., is placed to protect a table surface)

podstawka

(small object on which a cup, etc., is placed to protect a table surface)

serwetka

(small object on which a cup, etc., is placed to protect a table surface)