artiodactylous

/,ɑ:tiou'dæktil/

Thân thiện

A deer is an artiodactylous animal with cloven hooves.

Definition

1. Adjective:
   • Relating to the order Artiodactyla: Pertaining to or characteristic of a major order of mammals that have an even number of toes or digits on each foot. This is a scientific term used in zoology and biology.

Usage

• The term artiodactylous is used exclusively in formal, scientific contexts, particularly in zoology, paleontology, and evolutionary biology. It describes anatomical features, evolutionary relationships, or classification pertaining to even-toed ungulates.
• It is an attributive adjective, typically placed before a noun (e.g., artiodactylous mammal, artiodactylous trait).

Examples

• Adjective:
  • The fossil record provides clear evidence of artiodactylous ancestors for modern pigs and deer.
  • Scientists studied the artiodactylous limb structure to understand its evolutionary advantages.

Advanced Usage

• Phylogenetic context: Used to describe clades, characteristics, or evolutionary pathways within the order Artiodactyla.
  • The research focused on the artiodactylous lineage that gave rise to cetaceans (whales and dolphins).

Variants and Related Words

• Artiodactyl (noun): A member of the order Artiodactyla (e.g., a cow, camel, or hippopotamus is an artiodactyl).
• Artiodactyla (noun): The taxonomic order name itself.

Synonyms

• Even-toed: A more common, non-technical descriptive term.
• Artiodactyl (when used adjectivally in some scientific texts, though "artiodactylous" is the standard adjective form).

Notes on Meaning

• The core meaning is strictly zoological, referring to the defining even-toed characteristic. It does not have everyday, idiomatic, or metaphorical uses.
• It is not to be confused with perissodactylous, which refers to odd-toed ungulates (e.g., horses, rhinoceroses).

Học thuật

Adjective

1. of or relating to or belonging to mammals of the order Artiodactyla

Từ đồng nghĩa

• artiodactyl
• even-toed