Upper-Intermediate (B2)
IPA: /pɪˈlɒsɪti/
KK: /pɪˈlɑsɪti/
Definition
The condition of having hair or fine hair on a surface.
Example
The pilosity of the plant's leaves helps to reduce water loss.
Conversation

Have you ever noticed the pilosity on some plants?

Yeah, it can make them look really unique and interesting.

I wonder if the pilosity helps them survive in different environments.

It probably does! Those tiny hairs can protect them from pests.
Synonyms & Antonyms
Synonyms
hairiness
fuzziness
fluffiness
Antonyms
baldness
smoothness
glabrousness
Root Explanation
Pilosity → It is formed from "pilus" (from Latin, meaning hair) and the suffix "-ity" (meaning the state or condition of). The word "pilosity" refers to the state or condition of having hair or hairiness.
Memory Tip
Think of 'pilus' meaning hair, and remember that 'pilosity' describes the condition of having hair.
Visually Confused Words
papillosity
villosity
spinosity
spilosite
spicosity
primosity
plumosity
plagosity