Term: earplug: a plug of cotton, wax, or rubber that is fitted into the ear canal for protection against the entry of water or loud noise
Broader: plug: blockage consisting of an object designed to fill a hole tightly | Unrelated: rag paper: paper made partly or wholly from rags
Broader: plug: blockage consisting of an object designed to fill a hole tightly | Unrelated: lumpenproletariat: (Marxism) the unorganized lower levels of the proletariat who are not interested in revolutionary advancement
Broader: plug: blockage consisting of an object designed to fill a hole tightly | Unrelated: giant sunflower: very tall American perennial of central and the eastern United States to Canada having edible tuberous roots
Broader: plug: blockage consisting of an object designed to fill a hole tightly | Unrelated: atelectasis: collapse of an expanded lung (especially in infants); also failure of pulmonary alveoli to expand at birth
Broader: plug: blockage consisting of an object designed to fill a hole tightly | Unrelated: bus lane: a traffic lane intended for buses only
Broader: plug: blockage consisting of an object designed to fill a hole tightly | Unrelated: lymantriidae: tussock moths
Broader: plug: blockage consisting of an object designed to fill a hole tightly | Unrelated: time scale: an arrangement of events used as a measure of duration
Broader: plug: blockage consisting of an object designed to fill a hole tightly | Unrelated: detection: a police investigation to determine the perpetrator
Broader: plug: blockage consisting of an object designed to fill a hole tightly | Unrelated: altaic: a group of related languages spoken in Asia and southeastern Europe
Broader: plug: blockage consisting of an object designed to fill a hole tightly | Unrelated: hemisphere: half of the terrestrial globe