Origin of retenefrom Classical Greek rh?tin?, resin
Origin of reteneFrom Greek rhētīnē resin
- (organic chemistry) A hydrocarbon, polymeric with benzene, that is extracted from pine tar and also found in certain fossil resins.
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 The imported definitions may be significantly out of date, and any more recent senses may be completely missing.
Ancient Greek for "pine resin".