dumminess
The quality of being silly or foolishThe quality of being silly or foolish.
Meaning
2 senses(colloquial, uncountable)The quality of being silly or foolish.
(archaic, uncountable)A disease in horses, characterised by immobility and a hanging position of the head, the result of acute encephalitis.
Origin
From dummy + -ness.From dummy + -ness.
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Synonyms
1 synonymsdisease in horses:hydrops ventriculi
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable