unseeing
Word family
- unseeinglyadverbC2
- unseeverbC1
Synonym discussion
Sense: adjective/1
All five words describe eyes that are not actively taking in visual information, but they differ in connotation and context. 'Unseeing' is primarily literary and suggests that a person is so absorbed in thought, emotion, or shock that they fail to register what their eyes are looking at — the focus is on the mental distraction. 'Blank' is more general and can describe any expressionless face or look that reveals no thought or emotion. 'Vacant' goes further, implying an absence of thought altogether — the person seems empty rather than preoccupied. 'Glassy' focuses on the physical appearance of the eyes — fixed, shiny, and lifeless — often from illness, drugs, or extreme shock. 'Sightless' is the most poetic and can refer either to permanent blindness or to a temporary failure to see. For example: 'Élise nodded with a blank expression, not really listening' vs. 'Gabriela's glassy eyes stared at the ceiling after the surgery' vs. 'Bilal's unseeing eyes looked at the letter he had just read, unable to believe the news.'
Common collocations
Etymology
Formed in English by combining the negative prefix un- (from Old English) with the adjective seeing (the present-participle form of the verb see, also from Old English seon). The word first appeared in the late 1500s and has been used ever since in literary English to describe a state of looking without mentally registering what is there.