amygdaloid
[ uh-mig-duh-loid ]
/ əˈmɪg dəˌlɔɪd /
noun Petrology.
a volcanic rock in which rounded cavities formed by the expansion of gas or steam have later become filled with deposits of various minerals.
adjective Also a·myg·da·loi·dal.
Words nearby amygdaloid
amygdale,
amygdalic,
amygdaliform,
amygdalin,
amygdaline,
amygdaloid,
amygdaloid fossa,
amygdaloid nucleus,
amygdaloidal,
amygdaloside,
amygdule
Example sentences from the Web for amygdaloid
British Dictionary definitions for amygdaloid
amygdaloid
/ (əˈmɪɡdəˌlɔɪd) /
noun
a volcanic igneous rock containing amygdales
adjective
having the shape of an almond
a less common form of amygdaloidal (def. 1)
Medical definitions for amygdaloid
amygdaloid
[ ə-mĭg′də-loid′ ]
adj.
Shaped like an almond.
Of or relating to an amygdala.