0 the quality of containing, tasting of, or being similar to nuts:
1 silliness or strangeness:
Nothing prepared me for the nuttiness of the pet fashion show.
His sister is embarrassed by his nuttiness.
This richly fruity port is now showing a touch of the nuttiness of age.
The chocolate hazelnut spread was not too sweet with a good amount of nuttiness.
She has a reputation for nuttiness.
