English edit

Etymology edit

cruor +‎ -in

Noun edit

cruorin (usually uncountable, plural cruorins)

  1. (biology) The colouring matter of the blood in the living animal; haemoglobin.

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 The imported definitions may be significantly out of date, and any more recent senses may be completely missing.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