amygdale
/ (əˈmɪɡdeɪl) /
noun
a vesicle in a volcanic rock, formed from a bubble of escaping gas, that has become filled with light-coloured minerals, such as quartz and calcite: Also called: amygdule (əˈmɪɡdjuːl)
Origin of amygdale
1C19: from Greek: almond
Words Nearby amygdale
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
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