possamu

Translation

possamu means "Possum" in English.
It's a katakanization, a loan-word.

possamu in katakana is ポッサム.
possamu is not usually written with hiragana.
possamu does not have kanji.
Romaji po ssa mu
Katakana

Orthography Notes

  • ッサ contains a small tsu ッ which makes the consonant of the syllable longer.
Wikipedia: ポッサム