sledge British English also sled [countable]
a small vehicle used for sliding over snow, often used by children or in some sports [ sleigh]

 laser printer [countable]
a machine connected to a computer system which prints by using laser light

1 [uncountable] a mixture of pieces of dried flowers and leaves kept in a bowl to make a room smell pleasant
2 [singular] a mixture of things that are not usually put together, for example different pieces of music or writing
potpourri of
     a potpourri of literary styles

 sea urchin [countable]
a small round sea animal with a hard shell covered in sharp points