seat cushion

1. 1.

   a cushion that makes a seat more comfortable

   Broadercushion

Questions about seat cushion

What does seat cushion mean?

seat cushion means "a cushion that makes a seat more comfortable".

Is seat cushion a common word?

seat cushion is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.