No, oman is not in the scrabble dictionary.

Is Oman in the dictionary?

Sultanate of Oman, an independent sultanate in southeastern Arabia. Formerly Mus·cat and O·man [muhs-kat] . ... Gulf of Oman, a northwestern arm of the Arabian Sea, at the entrance to the Persian Gulf.

What Oman means?

Definitions of Oman. a strategically located monarchy on the southern and eastern coasts of the Arabian Peninsula; the economy is dominated by oil. synonyms: Muscat and Oman, Sultanate of Oman. example of: Asian country, Asian nation. any one of the nations occupying the Asian continent.