rhigolene

[ rig-uh-leen ]
/ ˈrɪg əˌlin /

noun Chemistry.

a petroleum distillate intermediate between cymogene and gasoline, formerly used to produce local anesthesia by freezing.

Origin of rhigolene

1865–70; < Greek rhîg(os) frost, cold + -ol2 + -ene
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British Dictionary definitions for rhigolene

rhigolene

/ (ˈrɪɡəʊˌliːn) /

noun

a volatile liquid obtained from petroleum and used as a local anaesthetic

Word Origin for rhigolene

C19: from Greek rhigos cold; see -ole, -ene
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012