to go somewhere in large numbers so that all available space is filled; to do a lot of things in a limited period of time
pack into sth
to go somewhere in large numbers so that all available space is filled
Over 80 000 fans packed into the stadium to watch the final.
pack sb / sth in / into sth
to do a lot of things in a limited period of time
You seem to have packed a lot into your life!
pack sb / sth in / into sth
to put a lot of things or people into a limited space
They've managed to pack a lot of information into a very small book.
Definiciones del Oxford Advanced Learner's Dictionary, 9.ª edición