burrstone
English
Alternative forms
- buhrstone
Pronunciation
- IPA(key): /ˈbɚstoʊn/
Noun
burrstone (countable and uncountable, plural burrstones)
- A tough, silicified limestone formerly used to make millstones. It is typified by the presence of multiple cavities that originally housed fossilized shells.
Anagrams
- retrosnub, trueborns