adj. having high relative density or specific gravity; "dense as lead"

adj. permitting little if any light to pass through because of denseness of matter; "dense smoke"; "heavy fog"; "impenetrable gloom"

adj. hard to pass through because of dense growth; "dense vegetation"; "thick woods"

adj. having component parts closely crowded together; "a compact shopping center"; "a dense population"; "thick crowds"; "a thick forest"; "thick hair"

adj. slow to learn or understand; lacking intellectual acuity; "so dense he never understands anything I say to him"; "never met anyone quite so dim"; "although dull at classical learning, at mathematics he was uncommonly quick"- Thackeray; "dumb officials make some really dumb decisions"; "he was either normally stupid or being deliberately obtuse"; "worked with the slow students"

adj. not thin; of a specific thickness or of relatively great extent from one surface to the opposite usually in the smallest of the three solid dimensions; "an inch thick"; "a thick board"; "a thick sandwich"; "spread a thick layer of butter"; "thick coating of dust"; "thick warm blankets"

adj. converted into stone

adj. of good quality and condition; solidly built; "a solid foundation"; "several substantial timber buildings"

adj. slow to learn or understand; lacking intellectual acuity; "so dense he never understands anything I say to him"; "never met anyone quite so dim"; "although dull at classical learning, at mathematics he was uncommonly quick"- Thackeray; "dumb officials make some really dumb decisions"; "he was either normally stupid or being deliberately obtuse"; "worked with the slow students"

adj. having component parts closely crowded together; "a compact shopping center"; "a dense population"; "thick crowds"; "a thick forest"; "thick hair"

adj. slow to learn or understand; lacking intellectual acuity; "so dense he never understands anything I say to him"; "never met anyone quite so dim"; "although dull at classical learning, at mathematics he was uncommonly quick"- Thackeray; "dumb officials make some really dumb decisions"; "he was either normally stupid or being deliberately obtuse"; "worked with the slow students"

adj. hard to pass through because of dense growth; "dense vegetation"; "thick woods"

adj. having component parts closely crowded together; "a compact shopping center"; "a dense population"; "thick crowds"; "a thick forest"; "thick hair"

adj. hard to pass through because of dense growth; "dense vegetation"; "thick woods"

adj. lacking mental capacity and devoid of subtlety

adj. lacking brilliance or vitality; "a dull lackluster life"; "a lusterless performance"

adj. mentally deficient

adj. relatively slow in mental or emotional or physical development; "providing a secure and sometimes happy life for the retarded"

adj. mentally or physically infirm with age; "his mother was doddering and frail"

adj. not moving quickly; taking a comparatively long time; "a slow walker"; "the slow lane of traffic"; "her steps were slow"; "he was slow in reacting to the news"; "slow but steady growth"

adj. not using intelligence

adj. so lacking in interest as to cause mental weariness; "a boring evening with uninteresting people"; "the deadening effect of some routine tasks"; "a dull play"; "his competent but dull performance"; "a ho-hum speaker who couldn't capture their attention"; "what an irksome task the writing of long letters is"- Edmund Burke; "tedious days on the train"; "the tiresome chirping of a cricket"- Mark Twain; "other people's dreams are dreadfully wearisome"

adj. retarded in intellectual development

adj. showing or resulting from lack of judgment or wisdom; "an unwise investor is soon impoverished"

adj. having the consistency of dough because of insufficient leavening or improper cooking; "the cake fell; it's a doughy mess"

adj. able to carry up 205 Ib (riding horse esp a hunter)

adj. of considerable weight and size; "a hefty dictionary"

adj. consisting of great mass; containing a great quantity of matter; "Earth is the most massive of the terrestrial planets"

adj. of middle weight or a middle-weight category: "a middleweight boxer"

adj. (of fabrics) "a heavy coat"; "thick blankets"

adj. transformed from a liquid into a soft semisolid or solid mass; "coagulated blood"; "curdled milk"; "grumous blood"

adj. (thick)

adj. thick like gelatin

adj. permitting little if any light to pass through because of denseness of matter; "dense smoke"; "heavy fog"; "impenetrable gloom"

adj. forming viscous or glutinous threads

adj. having a relatively high resistance to flow

adj. made thick in consistency; "flour-thickened gravy"; "dust-thickened saliva"

adj. brought together into a group or crowd; "the accumulated letters in my office"

adj. occurring close together in bunches or clusters

adj. concentrated on or clustered around a central point or purpose

adj. planted or growing close together; "thickset trees"

adj. not divided among or brought to bear on more than one object or objective; "judging a contest with a single eye"; "a single devotion to duty"; "undivided affection"; "gained their exclusive attention"

adj. having or revealing stupidity; "ridiculous anserine behavior"; "a dopey answer"; "a dopey kid"; "some fool idea about rewriting authors' books"

adj. used informally

adj. heavy and dull and stupid

adj. (British informal) lacking intelligence and vitality

adj. mentally sluggish

adj. (of especially persons) lacking sense or understanding or judgment

adj. relatively thin in consistency or low in density; not viscous; "air is thin at high altitudes"; "a thin soup"; "skimmed milk is much thinner than whole milk"; "thin oil"

adj. showing mental alertness and calculation and resourcefulness

adj. having keenness and forcefulness and penetration in thought, expression, or intellect; "searching insights"; "trenchant criticism"