four-poster
Having four vertical columns, one in each corner, that support a tester, so that…Having four vertical columns, one in each corner, that support a tester, so that curtains can be hung to exclude draughts from the sleeper.
Meaning
1 senses(attributive, not comparable)Having four vertical columns, one in each corner, that support a tester, so that curtains can be hung to exclude draughts from the sleeper.