Definition of “chocolate” - Learner’s Dictionary

chocolate

noun uk us /ˈtʃɒkələt/
SUBSTANCE [ U ]

A1 a sweet, brown food that is usually sold in a block:

a bar of chocolate
milk chocolate
a chocolate cake
SWEET [ C ]

A1 a small piece of sweet food covered in chocolate:

a box of chocolates
DRINK [ C, U ]

A2 a sweet drink made with chocolate and hot milk

(Definition of “chocolate” from the Cambridge Learner's Dictionary © Cambridge University Press)