/ pækt; NAmE / adjective
1.
extremely full of people
SYN crowded :
The restaurant was packed.
The show played to packed houses (= large audiences) .
2.
packed with sth | packed -packed containing a lot of a particular thing :
The book is packed with information.
an information-packed book
3.
tightly ~ pressed closely together :
The birds' nests are lined with tightly packed leaves.
4.
[ not before noun ] ( informal ) having put everything you need into cases, boxes, etc. before you go somewhere :
I'm all packed and ready to go.