Term: engine block: a metal casting containing the cylinders and cooling ducts of an engine
Broader: artifact: a man-made object taken as a whole | Unrelated: adulterator: a changer who lessens the purity or effectiveness of a substance
Broader: artifact: a man-made object taken as a whole | Unrelated: drop: a sudden sharp decrease in some quantity
Broader: artifact: a man-made object taken as a whole | Unrelated: roadkill: the dead body of an animal that has been killed on a road by a vehicle
Broader: artifact: a man-made object taken as a whole | Unrelated: cogitation: attentive consideration and meditation
Broader: artifact: a man-made object taken as a whole | Unrelated: workshop: a brief intensive course for a small group; emphasizes problem solving
Broader: artifact: a man-made object taken as a whole | Unrelated: cascade penstemon: whorls of deep blue to dark purple flowers at tips of erect leafy stems; moist places from British Columbia to Oregon
Broader: artifact: a man-made object taken as a whole | Unrelated: blackwater: any of several human or animal diseases characterized by dark urine resulting from rapid breakdown of red blood cells
Broader: artifact: a man-made object taken as a whole | Unrelated: potato fungus: fungus causing a disease in potatoes characterized by black scurfy spots on the tubers
Broader: artifact: a man-made object taken as a whole | Unrelated: streptococcal sore throat: an infection of the oral pharynx and tonsils by streptococcus
Broader: artifact: a man-made object taken as a whole | Unrelated: civil service: government workers; usually hired on the basis of competitive examinations