Term: erosion: (geology) the mechanical process of wearing or grinding something down (as by particles washing over it)
Broader: physical entity: an entity that has physical existence | Unrelated: gall: a skin sore caused by chafing
Broader: physical entity: an entity that has physical existence | Unrelated: penicillin-resistant bacteria: bacteria that are unaffected by penicillin
Broader: physical entity: an entity that has physical existence | Unrelated: switch grass: grass of western America used for hay
Broader: physical entity: an entity that has physical existence | Unrelated: meet: a meeting at which a number of athletic contests are held
Broader: physical entity: an entity that has physical existence | Unrelated: limulidae: horseshoe crabs
Broader: physical entity: an entity that has physical existence | Unrelated: syncopator: a musician who plays syncopated jazz music (usually in a dance band)
Broader: physical entity: an entity that has physical existence | Unrelated: soviet: an elected governmental council in a communist country (especially one that is a member of the Union of Soviet Socialist Republics)
Broader: physical entity: an entity that has physical existence | Unrelated: calypso: (Greek mythology) the sea nymph who detained Odysseus for seven years
Broader: physical entity: an entity that has physical existence | Unrelated: bottom fermenting yeast: brewer's yeast used in bottom fermentation of lager
Broader: physical entity: an entity that has physical existence | Unrelated: incapacity: lack of physical or natural qualifications