Definition

1. Adjective:
   • Having no mouth or mouthlike opening: Describes an organism or structure that lacks a mouth or any similar aperture.

Usage Examples

• Adjective:
  • The astomatous parasite absorbs nutrients directly through its skin.
  • Certain microscopic, astomatous organisms are found in deep-sea sediments.

Advanced Usage

• Scientific Classification: The term is primarily used in biological and zoological contexts to describe species or anatomical features.
  • The specimen was classified as astomatous, a key characteristic of its phylum.

Variants and Related Words

• Stomatous (adj): Having a mouth or mouthlike opening. This is the direct antonym.
  • Most animals are stomatous.

Synonyms

• Mouthless: Lacking a mouth.

Adjective

1. having no mouth or mouthlike opening