Noun

• S: (n) binoculars, field glasses, opera glasses ((plural) an optical instrument designed for simultaneous use by both eyes)
• domain usage
• S: (n) plural, plural form (the form of a word that is used to denote more than one)
• part meronym
• S: (n) eyepiece, ocular (combination of lenses at the viewing end of optical instruments)
• direct hypernym / inherited hypernym / sister term