"Mgeni ni Mmarekani."

Translation: The guest is an American.

[DiegoJaviUnlam]

Mgeni (singular), inflected form of -geni.

Etymology

From m- +‎ -geni ‎(“foreign, strange”).

Noun

mgeni (m-wa class, plural wageni)

1) foreigner

2) stranger

From Wiktionary: https://en.wiktionary.org/wiki/mgeni

[agl126]

I feel like 'mzungu' is closer to foreigner than mgeni ...

[RaffeSM66]

I wrote the american is guest but that was wrong. :-)