the GNU version of the Collaborative International Dictionary of English
noun-plural. An order of Infusoria, having one or two long, whiplike cilia, at the anterior end. It includes monads. See infusoria, and monad.
The Century Dictionary and Cyclopedia
A primary group of Infusoria, as distinguished from the Tentaculifera, or Acinetæ, and from the Ciliata.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. protozoa having flagella
Word Usage
"These animal microbes are often spoken of as "blood-flagellates" or hæmo-flagellata, and the larger kinds are called "Trypanosomes," or "screw-form parasites," or whilst"