field glass


noun

Usually field glasses. binoculars for use out of doors.

Origin of field glass

First recorded in 1885–90

British Dictionary definitions for field glasses (1 of 2)

field glasses

pl n

another name for binoculars Former name: field glasses

British Dictionary definitions for field glasses (2 of 2)

field glass

noun

a small telescope often incorporating a prism and held in one hand
a former name for field glasses