IPA: /ˈnɪp.i.nəs/
KK: /ˈnɪpɪnəs/
The state of being chilly or cool, often in a way that feels sharp or biting.
The nippiness in the air made me grab my jacket before heading outside.
Nippiness → It is formed from "nippy" (originating from the verb "nip", meaning to pinch or bite) and the suffix "-ness" (meaning the state or quality of). The word "nippiness" refers to the quality of being sharp or biting, often in relation to cold weather.
Think of the word 'nip' which means to pinch or bite, and remember that 'nippiness' describes the sharp quality of cold that feels like a bite.