Akademik

field glasses
noun
an optical instrument designed for simultaneous use by both eyes (Freq. 1)
Syn: ↑binoculars, ↑opera glasses
Usage Domain: ↑plural, ↑plural form
Hypernyms: ↑optical instrument
Part Meronyms: ↑eyepiece, ↑ocular

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noun [plural]
:binoculars

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ˈfield glasses [field glasses] noun plural
= binoculars

Useful english dictionary. 2012.