IMPERIAL a.
Belonging to, or suitable to, supreme authority, or one who wields it; royal; sovereign; supreme. "The imperial democracy of Athens." Mitford. Who, as Ulysses says, opinion crowns With an imperial voice. Shak. To tame the proud, the fetter'd slave to free, These are imperial arts, and worthy thee. Dryden. He sounds his…
INDIGO n.
A blue dyestuff obtained from several plants belonging to very different genera and orders; as, the woad, Isatis tinctoria, Indigofera tinctoria, I. Anil, Nereum tinctorium, etc. It is a dark blue earthy substance, tasteless and odorless, with a copper-violet luster when rubbed. Indigo does not exist in the plants as s…