having a large group of people
busy, congested
Cases of word usage
1) very full; crowded (chock-a-block)
2) quick and energetic activity in a crowded and busy place (hustle)
3) fruit boiled with sugar until it is thick, eaten especially on bread; a number of people or things crowded together so that movement is difficult or impossible (jam)
4) a street of dirty, crowded houses; such a house; to live very cheaply (slum)
5) not crowded (sparse)
6) the most crowded part; part where there is great activity; having a large extent from one side to the other; having a large number of units close together; full of or packed with something; (of liquids) semi-solid; (of a person) stupid (thick)