piaculous (comparative more piaculous, superlative most piaculous)
- Obsolete form of piacular.
- 1672, Sir Thomas Browne, Pseudodoxia Epidemica (6th edition, book 3, chapter 25)
- And so, as Cæsar reports, unto the ancient Britains it was piaculous to taste a Goose, which dish at present no table is without.
