Cirrus (Noun)
Meaning 1
A slender flexible animal appendage as on barnacles or crinoids or many insects; often tactile.
Classification
Nouns denoting animals.
Hypernyms
Meaning 3
A wispy white cloud (usually of fine ice crystals) at a high altitude (4 to 8 miles).
Classification
Nouns denoting natural objects (not man-made).