Synset

an open recess in a wall at the base of a chimney where a fire can be built
<noun.artifact>   freq. cnt.: 7 freq. cnt.: 5 freq. cnt.: 2

fireplace

hearth

open fireplace

sample sentences

"the fireplace was so large you could walk inside it"
"he laid a fire in the hearth and lit it"
"the hearth was black with the charcoal of many fires"