Izinyo ezinamandla (ee-nyo eh-na-mand-la)
This literally translates to "strong teeth" and is used to refer to dentures, particularly full dentures.
Here are some other options:
* Izinyo ezingokwenziwa (ee-nyo eh-ngo-kwen-zee-wa): This means "artificial teeth" and is a more technical term.
* Izinyo zobuciko (ee-nyo zo-boo-chi-ko): This translates to "artistic teeth" and can be used in a playful or informal context.
You could also use a descriptive phrase like "Izinyo ezifakelwayo" (ee-nyo eh-zee-fa-kel-way-o) which means "teeth that are inserted".
Remember, the best way to express "denture" in Zulu will depend on the context and the level of formality desired.