bullet-headed

Definitions of bullet-headed
1

adj having a small round head

Synonyms:
brachycephalic, brachycranial, brachycranic
having a short broad head with a cephalic index of over 80

adj obstinate and stupid

Synonyms:
bullheaded, pigheaded
obstinate, stubborn, unregenerate
tenaciously unwilling or marked by tenacious unwillingness to yield

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