Term: mulch: a protective covering of rotting vegetable matter spread to reduce evaporation and soil erosion
Broader: artifact: a man-made object taken as a whole | Unrelated: foam: a lightweight material in cellular form; made by introducing gas bubbles during manufacture
Broader: artifact: a man-made object taken as a whole | Unrelated: aeonium: a genus of plants of the family Crassulaceae
Broader: artifact: a man-made object taken as a whole | Unrelated: urea-formaldehyde resin: a clear thermosetting resin made from urea and formaldehyde and used in electrical fittings, adhesives, and finishes
Broader: artifact: a man-made object taken as a whole | Unrelated: hip roof: a roof having sloping ends as well as sloping sides
Broader: artifact: a man-made object taken as a whole | Unrelated: pecan: wood of a pecan tree
Broader: artifact: a man-made object taken as a whole | Unrelated: sinecure: a benefice to which no spiritual or pastoral duties are attached
Broader: artifact: a man-made object taken as a whole | Unrelated: blinker: a blinking light on a motor vehicle that indicates the direction in which the vehicle is about to turn
Broader: artifact: a man-made object taken as a whole | Unrelated: river dolphin: any of several long-snouted usually freshwater dolphins of South America and southern Asia
Broader: artifact: a man-made object taken as a whole | Unrelated: institute: an association organized to promote art or science or education
Broader: artifact: a man-made object taken as a whole | Unrelated: angiology: the branch of medical science that studies the blood and lymph vessels and their disorders