What is the primary connotation of 'foreboding'?

The term 'foreboding' primarily conveys a sense of impending doom or an ominous feeling that something bad is going to happen. It carries a negative connotation, suggesting anxiety or dread about the future. This context aligns closely with the essence of the word, as it originates from notions of presaging misfortune or danger.

In contrast, meanings associated with hopefulness or joyfulness do not relate to the essence of 'foreboding.' Options that suggest triviality would be inconsistent with the weighty, serious nature inherent in 'foreboding.' Therefore, the choice that reflects the true nature of the term is 'ominous,' which encapsulates the idea of forewarning or foreseeing something unfavorable.