dense

adjective
C1+
1
C1+
containing a lot of people, things, plants, etc. with little space between them
متراکم, فشرده
2
C1+
difficult to see through
غلیظ, متراکم, چگال
dense fog/smoke/fumes
The fog was getting very dense.
synonym thick
3
stupid
احمق, کندذهن, کودن
How can you be so dense?
John's all right, but he can be a bit dense sometimes.
4
difficult to understand because it contains a lot of information
پیچیده, دشوار برای درک
a dense piece of writing
5
heavy in relation to its size
چگال, متراکم
Less dense substances move upwards to form a crust.
All that is left of the star is a small, dense core.