Synonym: close, compact, compressed, crowded, dull, heavy, solid, stupid, thick. Antonym: dilute, sparse, thin, weak. Similar words: sense, offense, license, defense, expense, intense, density, in a sense. Meaning: [dens] 
adj. 1. permitting little if any light to pass through because of denseness of matter 2. having component parts closely crowded together 3. hard to pass through because of dense growth 4. having high relative density or specific gravity 5. slow to learn or understand; lacking intellectual acuity.
adj. 1. permitting little if any light to pass through because of denseness of matter 2. having component parts closely crowded together 3. hard to pass through because of dense growth 4. having high relative density or specific gravity 5. slow to learn or understand; lacking intellectual acuity. 
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1 This creature's fur is short, dense and silky.
2 They hacked away at the dense vegetation.
3 Plant chimneys belch out dense smoke.
4 The mountain area is covered entirely in dense jungle.
5 Railway lines criss-cross in a dense network.
6 The body was found hidden in dense undergrowth.
7 A narrow track wound steeply up through dense forest.
8 We entered a dense forest.
9 The sun dispelled the dense fog.
10 He led us on(Sentencedict.com),into a dense forest.
11 The path was completely covered by the dense foliage.
12 Thick/Heavy/Dense fog has made driving conditions dangerous.
13 He had a dense, ponderous style.
14 Parts of the forest are still dense and inaccessible.
15 Traffic slowed down because of the dense fog.
16 Dyewood is a dense Indian hardwood.
17 The temple lay deep within the dense forest.
18 Dense fog is covering roads in the north and visibility is very poor.
19 The air is dense.
20 Dense / thick fog is affecting roads in the north and visibility is poor.
21 Early summer sunshine from the dense foliage and transmission,(www.Sentencedict.com) on the ground between India and full size coin sparkling spot.
22 The general ambushed his troops in the dense woods.
23 He is so dense, he'll never understand your message.
24 A dense fog lay around.
25 We fought our way through the dense vegetation.
26 Either side of the river is dense, impenetrable jungle.
27 Am I being dense? I don't quite understand.
28 The track led through dense forest.
29 They hacked their way through dense jungle.
30 Where Bucharest now stands, there once was a large, dense forest.
More similar words: sense, offense, license, defense, expense, intense, density, in a sense, consensus, make sense, senseless, at the expense of, deny, lens, insect, insert, consent, denial, sudden, wooden, sensor, ensure, in secret, response, in season, incident, evident, student, pension, tension.