We found 6 dictionaries that define the word polar caps:

General (4 matching dictionaries)

1. polar caps: Merriam-Webster
2. polar caps: Wiktionary
3. Polar caps: Wikipedia, the Free Encyclopedia
4. Polar caps: TheFreeDictionary.com

Computing (1 matching dictionary)

5. Polar caps: Encyclopedia

Slang (1 matching dictionary)

6. polar caps: Urban Dictionary

Phrases: Martian polar ice caps, more... ▸ Words similar to polar caps ▸ Usage examples for polar caps ▸ Idioms related to polar caps ▸ Wikipedia articles (New!) ▸ Words that often appear near polar caps ▸ Rhymes of polar caps ▸ Invented words related to polar caps