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Webster 1913 Edition
Burion
Bu′ri-on
,Noun.
 (Zool.) 
The red-breasted house sparrow of California (
Carpodacus frontalis
); – called also crimson-fronted bullfinch
. [Written also 
burrion
.] Definition 2025
burion
burion
English
Alternative forms
- burrion
 
Noun
burion (plural burions)
- (archaic) The red-breasted house sparrow of California (Haemorhous mexicanus, formerly Carpodacus frontalis).