As a noun boattail
is the progressively narrowing rear end of a bullet or ballistic missile that is designed to reduce drag.
As an adjective boattailed is
having a boattail.
boattail
English
Alternative forms
* boat-tail
Noun
(
en noun)
The progressively narrowing rear end of a bullet or ballistic missile that is designed to reduce drag
A large grackle or blackbird (), found in the Southern United States.
Synonyms
* (bird) boat-tailed grackle
boattailed
English
Alternative forms
* boat-tailed