No. Ice cap is a phrase made up of two separate words.
Yes, "popsicle" is a compound word made up of "pop" and "sicle" which is a variation of "icicle."
An icicle hung from the roof after the snowstorm.
There are three syllables in the word icicle. (i-ci-cle)
What doe jack frost ride on? An ''icicle
The word is spelled icicle. A large icicle hung from the roof.
icicle
icicle
an icicle
feeder, wooden, icicle
The ICICLE dropped on his head
My brother broke the icicle
Icicle melt because of heat