topstone

== English == === Etymology === From top +‎ stone. === Noun === topstone (plural topstones) A stone that is placed on the top, or which forms the top, e.g. of a henge. ==== Hyponyms ==== capstone ==== References ==== “topstone”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC. === Anagrams === post note, potstone, top notes