IPA: /vɔːrˈtɪsələ/
KK: /vɔrˈtɪsəˌlə/
A type of tiny, bell-shaped organism that has hair-like structures and lives in water, often attached to plants or other surfaces.
The vorticella can be seen under a microscope, swaying gently in the water.
Vorticella → It is formed from "vortex" (from Latin *vortex*, meaning whirl or whirlpool) and the diminutive suffix "-ella" (meaning little or small). The word "vorticella" refers to a small, whirl-like organism, reflecting its shape and size.
Imagine a tiny whirlpool ('vortex') — that's what a vorticella looks like, a small organism that resembles a little whirl.