IPA: /kəˈlɪdʒɪnəs/
KK: /kəˈlɪdʒɪnəs/
Having a dark, misty, or gloomy quality; often used to describe a place or atmosphere that is dim and unclear.
The caliginous forest was filled with shadows and an eerie silence.
Caliginous is derived from "caligo" (meaning mist or darkness) in Latin, combined with the suffix "-ous" (meaning full of). The word describes something that is full of mist or darkness, hence, gloomy or obscure.
Think of 'caligo' meaning mist or darkness, which helps you remember that 'caliginous' refers to something that is full of gloom or obscurity.