Furnishing little delight, spirit, or variety; uninteresting; tedious; cheerless; gloomy; melancholy; depressing; as, a dull story or sermon; a dull occupation or period; hence, cloudy; overcast; as, a dull day
a small elevator used to convey food (or other goods) from one floor of a building to another
{i} revolving serving table; small elevator which is used to transport food and other items
Not bright or clear to the eye; wanting in liveliness of color or luster; not vivid; obscure; dim; as, a dull fire or lamp; a dull red or yellow; a dull mirror
An elevator with a maximum footage of not more than 9 sq ft floor area; not more than 4" headroom and a maximum capacity of 500 lbs used for carrying materials only