Term: antheridium: the male sex organ of spore-producing plants; produces antherozoids; equivalent to the anther in flowers
Broader: natural object: an object occurring naturally; not made by man | Unrelated: saffron: dried pungent stigmas of the Old World saffron crocus
Broader: natural object: an object occurring naturally; not made by man | Unrelated: mercury fulminate: a fulminate that when dry explodes violently if struck or heated; used in detonators and blasting caps and percussion caps
Broader: natural object: an object occurring naturally; not made by man | Unrelated: greater masterwort: European herb with aromatic roots and leaves in a basal tuft and showy compound umbels of white to rosy flowers
Broader: natural object: an object occurring naturally; not made by man | Unrelated: friction: effort expended in moving one object over another with pressure
Broader: natural object: an object occurring naturally; not made by man | Unrelated: english: the discipline that studies the English language and literature
Broader: natural object: an object occurring naturally; not made by man | Unrelated: spizella: chipping sparrow; field sparrow; tree sparrow
Broader: natural object: an object occurring naturally; not made by man | Unrelated: space program: a technological program intended to explore outer space
Broader: natural object: an object occurring naturally; not made by man | Unrelated: namer: a person who gives a name or names
Broader: natural object: an object occurring naturally; not made by man | Unrelated: paleness: the property of having a naturally light complexion
Broader: natural object: an object occurring naturally; not made by man | Unrelated: flourish: (music) a short lively tune played on brass instruments