Oxford English and Spanish Dictionary, Synonyms, and Spanish to English Translator

Meaning of shutterless in English:

‘She wrapped the blankets more tightly around herself, staring morosely out the open, shutterless window of the hayloft where she slept.’

‘The streaks below Polaris in these images are due to the fact that the camera is shutterless.’
‘Consists of new software features and ease-of-use improvements as well as a new shutterless, high-performance camera, which provides increased sensitivity and reliability’