1. (noun) usually coiled

• cirrhus

2. (noun) a wispy white cloud (usually of fine ice crystals) at a high altitude (4 to 8 miles)

• cirrus cloud

1. (noun) usually coiled

• tendril

2. (noun) a wispy white cloud (usually of fine ice crystals) at a high altitude (4 to 8 miles)

• cloud

3. (noun) a slender flexible animal appendage as on barnacles or crinoids or many insects; often tactile

• appendage
• outgrowth
• process

1. (noun) a wispy white cloud (usually of fine ice crystals) at a high altitude (4 to 8 miles)

• mare's tail