This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. Plural form of oasis.

"However, in reality many of these experiences tend to be rather cushy programs, such as many of those in Western Europe, where universities house their students in American oases, where they have scarcely more contact with the "natives" than a tourist would."

bases