plesiomorphous

English

Adjective

plesiomorphous (not comparable)

1. Nearly alike in form.
2. Crystallizing in similar forms but differing in chemical composition.

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 The imported definitions may be significantly out of date, and any more recent senses may be completely missing.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 “plesiomorphous”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.)