Term: air pump: a pump that moves air in or out of something
Broader: mechanism: device consisting of a piece of machinery; has moving parts that perform some function | Unrelated: broccoli raab: plant grown for its pungent edible leafy shoots
Broader: mechanism: device consisting of a piece of machinery; has moving parts that perform some function | Unrelated: mesentery: a double layer of peritoneum that attaches to the back wall of the abdominal cavity and supports the small intestines
Broader: mechanism: device consisting of a piece of machinery; has moving parts that perform some function | Unrelated: fictional animal: animals that exist only in fiction (usually in children's stories)
Broader: mechanism: device consisting of a piece of machinery; has moving parts that perform some function | Unrelated: genus pisanosaurus: primitive ornithischian dinosaur found in Argentina; early Triassic
Broader: mechanism: device consisting of a piece of machinery; has moving parts that perform some function | Unrelated: american basswood: large American shade tree with large dark green leaves and rounded crown
Broader: mechanism: device consisting of a piece of machinery; has moving parts that perform some function | Unrelated: sunhat: a hat with a broad brim that protects the face from direct exposure to the sun
Broader: mechanism: device consisting of a piece of machinery; has moving parts that perform some function | Unrelated: ministry: building where the business of a government department is transacted
Broader: mechanism: device consisting of a piece of machinery; has moving parts that perform some function | Unrelated: abalone: any of various large edible marine gastropods of the genus Haliotis having an ear-shaped shell with pearly interior
Broader: mechanism: device consisting of a piece of machinery; has moving parts that perform some function | Unrelated: fumitory: delicate European herb with greyish leaves and spikes of purplish flowers; formerly used medicinally
Broader: mechanism: device consisting of a piece of machinery; has moving parts that perform some function | Unrelated: wire: ligament made of metal and used to fasten things or make cages or fences etc