Term: binoculars: an optical instrument designed for simultaneous use by both eyes
Broader: optical instrument: an instrument designed to aid vision | Unrelated: vasa vasorum: any small blood vessel ramifying on the outside of a major artery or vein
Broader: optical instrument: an instrument designed to aid vision | Unrelated: staple gun: a hand-held machine for driving staples home
Broader: optical instrument: an instrument designed to aid vision | Unrelated: multichannel recorder: a recorder with two or more channels; makes continuous records of two or more signals simultaneously
Broader: optical instrument: an instrument designed to aid vision | Unrelated: stratified language: a language that cannot be used as its own metalanguage
Broader: optical instrument: an instrument designed to aid vision | Unrelated: diminutiveness: the property of being very small in size
Broader: optical instrument: an instrument designed to aid vision | Unrelated: outpost: a military post stationed at a distance from the main body of troops
Broader: optical instrument: an instrument designed to aid vision | Unrelated: raja: a prince or king in India
Broader: optical instrument: an instrument designed to aid vision | Unrelated: superstring: a hypothetical particle that is the elementary particle in a theory of space-time
Broader: optical instrument: an instrument designed to aid vision | Unrelated: gravida: a pregnant woman
Broader: optical instrument: an instrument designed to aid vision | Unrelated: back: the part of a garment that covers the back of your body