sigillarid
English edit
Noun edit
sigillarid (plural sigillarids)
- (paleontology) One of an extinct family of cryptogamous trees, including the genus Sigillaria and its allies.
Part or all of this entry has been imported from the 1913 edition of Webster’s Dictionary, which is now free of copyright and hence in the public domain. The imported definitions may be significantly out of date, and any more recent senses may be completely missing.
(See the entry for “sigillarid”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.)