from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. Any of the genus Sigillaria of fossil trees principally found in the coal formation, with seal-like leaf scars in vertical rows on the surface.
from the GNU version of the Collaborative International Dictionary of English
- n.pl. Little images or figures of earthenware exposed for sale, or given as presents, on the last two days of the Saturnalia; hence, the last two, or the sixth and seventh, days of the Saturnalia.
- n. A genus of fossil trees principally found in the coal formation; -- so named from the seallike leaf scars in vertical rows on the surface.
from The Century Dictionary and Cyclopedia
- n. A genus of very important and widely spread fossil plants which occur in the (Carboniferous) coal-measures, and which are especially characteristic of the middle section of the series.
- n. plural The last days of the Saturnalia in Rome, under the empire, in which presents of figurines of wax or clay were made, especially to children and slaves.
From the genus name. (Wiktionary)