Term: electro-acoustic transducer: a transducer that converts electrical to acoustic energy or vice versa
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: primary color: any of three colors from which all others can be obtained by mixing
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: porphyrin: any of various pigments distributed widely in living tissues
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: psophocarpus: species of tropical Asian and African climbing herbs
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: parasol mushroom: edible long-stalked mushroom with white flesh and gills and spores; found in open woodlands in autumn
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: ground pine: low-growing annual with yellow flowers dotted red; faintly aromatic of pine resin; Europe, British Isles and North Africa
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: oregon grape: small shrub with grey-green leaves and yellow flowers followed by glaucous blue berries
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: amontillado: pale medium-dry sherry from Spain
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: defense technical information center: the agency in the Department of Defense that provides scientific and technical information to federal agencies and their contractors
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: noble cane: sugarcanes representing the highest development of the species; characterized by large juicy stalks with soft rinds and high sugar content
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: open: a clear or unobstructed space or expanse of land or water