I KNOW THIS NOUN IS UNCOUNTABLE, IS THAT TRUE?

 

Here �s the information according to LONGMAN ONLINE DICTIONARY:

meat
1 [uncountable and countable] the flesh of animals and birds eaten as food:
I gave up eating meat a few months ago.
raw meat
a meat pie
a selection of cold meats
red meat (=a dark-coloured meat such as beef)
white meat (=meat that is pale in colour, for example chicken)
2 [uncountable] something interesting or important in a talk, book, film etc:
There �s no meat to their arguments.
We then got down to the real meat of the debate (=the main and most interesting part of it).