Dictionary.com
definitions
  • synonyms

obsidional coin

[uh b-sid-ee-uh-nl]
See more synonyms on Thesaurus.com
noun
  1. siege piece.
Show More

Origin of obsidional coin

1800–10; < Latin obsidiōnālis of a siege, equivalent to obsid(ēre) to besiege + -iōn- -ion + -ālis -al1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018