Paramecium /par-ə-mēˈsi-əm or -mēˈshi-əm/

1. A genus of tiny animals including the slipper animalcule, a slipper-shaped infusorian
2. (without cap; pl paramēˈcia) an animal of the genus

• or ever
• oreweed
• ore-wrought
• orexin
• orexins
• orexis
• orexises
• orf
• orfe
• orfes
• orfs
• organ
• organa
• organ-bird
• organ-birds
• organ-builder
• organ-builders
• organdie
• organdies
• organdy
• organelle
• organelles
• organ-galleries
• organ-gallery
• organ-grinder