noun. infection of the vagina.
Example sentences of the word trichomoniasis
1. Noun, singular or mass
Flagyl is used to treat trichomoniasis and can also be used to treat the most common type of vaginal bacterial infection, making it a good choice when the diagnosis is uncertain.
2. Verb, past participle
You are also more likely to catch another disease when you have trichomoniasis, because your immune system is weakened.