hull

nouns

dry outer covering of a fruit or seed or nut
is a type of (narrower)
outer membranous covering of some fruits or seeds
persistent enlarged calyx at base of e.g. a strawberry or raspberry
is a type of (narrower)
(botany) the whorl of sepals of a flower collectively forming the outer floral envelope or layer of the perianth enclosing and supporting the developing bud; usually green
the frame or body of ship
is a part of
a craft designed for water transportation
is a type of (narrower)
a thing constructed; a complex entity constructed of many parts
"the structure consisted of a series of arches"; "she wore her hair in an amazing construction of whirls and ribbons"

verbs

remove the hulls from
"hull the berries"
is a type of (narrower)
remove something concrete, as by lifting, pushing, or taking off, or remove something abstract
"remove a threat"; "remove a wrapper"; "Remove the dirty dishes from the table"; "take the gun from your pocket"; "This machine withdraws heat from the environment"