hush-hush
Secrecy; covert operationSecrecy; covert operation
Meaning
1 senses(uncountable)Secrecy; covert operation
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable
Secrecy; covert operationSecrecy; covert operation
(uncountable)Secrecy; covert operation