pro ‧ fu ‧ sion /prəˈfjuːʒ ə n/ BrE AmE noun [singular, uncountable] formal
a very large amount of something
profusion of
The house was overflowing with a profusion of strange ornaments.
in profusion
Cornflowers grow in profusion in the fields.
pro ‧ fu ‧ sion /prəˈfjuːʒ ə n/ BrE AmE noun [singular, uncountable] formal
a very large amount of something
profusion of
The house was overflowing with a profusion of strange ornaments.
in profusion
Cornflowers grow in profusion in the fields.
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012