adjective

dull

boring, blunt, overcast, not bright

It was a very dull film.

It was a very dull movie.

The knife is too dull to cut.

The knife is too dull to cut.

The sky was a dull grey colour.

The sky was a dull gray color.

I have a dull ache in my back.

I have a dull ache in my back.

((dull noun)) boring, not sharp, or not bright It was a very dull movie.

Synonyms: boring, blunt, dim; Antonyms: exciting, sharp, bright

From Middle English 'dull', related to Old English 'dol' (stupid, foolish).

Imagine a dull, gray day with nothing to do. Everything seems less sharp and less bright, which covers most meanings.

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