mumness
The quality of being mum or silentThe quality of being mum or silent.
Meaning
2 senses(uncountable)The quality of being mum or silent.
(uncountable)The state or quality of being a mum (mother).
Origin
From mum (“silent, secret”) + -ness. From mum (“mother”) + -ness.Synonyms
3 synonymsLessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable