We found 2 dictionaries that define the word transantarctic:

General (2 matching dictionaries)

1. Transantarctic: Wordnik
2. transantarctic: Wiktionary

Definitions from Wiktionary (transantarctic) ▸ adjective:  Across or spanning the Antarctic. ▸ Words similar to transantarctic ▸ Usage examples for transantarctic ▸ Idioms related to transantarctic ▸ Wikipedia articles (New!) ▸ Popular nouns described by transantarctic ▸ Words that often appear near transantarctic ▸ Rhymes of transantarctic ▸ Invented words related to transantarctic