paramecia
- n any member of the genus Paramecium
- n any member of the genus Paramecium
- Last week he told about his paramecia's mating habits.
- The paramecia-killing power of serum from animals with implanted cancer varied with the type of cancer.
- In his efforts to mate various cells of one variety of paramecium, he discovered evidence that the paramecia are divided into no less than eight sexes.