goggle

verb

• look with wide open eyes, typically in amazement:I goggled at them in total disbelief
• (of the eyes) open wide or protrude: with their eyes goggling and their tongues hanging out

adjective

• (of the eyes) protuberant or rolling.

noun

• 1 (goggles) close-fitting glasses with side shields, for protecting the eyes from glare, dust, water, etc.: a pair of goggles swimming goggles
• informal glasses.

• 2 [in singular] a stare with protruding eyes: their goggle mesmerizes even fishmongers

• 3 (goggles) the staggers (a disease of sheep).