australopithecine

Thân thiện

An australopithecine walks across a grassy plain.

Definition

1. Adjective:

   • Of or belonging to the hominid genus Australopithecus: Describes anything related to this extinct genus of early hominins.

2. Noun:

   • Any of several extinct humanlike bipedal primates with relatively small brains of the genus Australopithecus: Refers to a member of this genus, which lived approximately 1 to 4 million years ago.

Examples of Usage

• Adjective:

  • The fossil displayed clear australopithecine characteristics in its jaw structure.
  • Researchers study australopithecine anatomy to understand human evolution.

• Noun:

  • "Lucy," a famous fossil, is an australopithecine discovered in Ethiopia.
  • Several australopithecines have been found in South and East Africa.

Advanced Usage

• In paleoanthropological context: The term is used to discuss evolutionary relationships, morphology, and behavior.
  • The debate centers on whether this species is a direct ancestor or a side branch of the australopithecine lineage.

Variants and Related Words

• Australopithecus (n): The genus name itself.
  • Australopithecus afarensis is one of the best-known species.
• Hominin (n): A member of the taxonomic tribe Hominini, which includes modern humans, extinct human species, and their immediate ancestors (including australopithecines).

Synonyms

• Early hominin (n): A broader term that can include australopithecines.
• Pre-human (n, adj): A less technical term for human ancestors, including australopithecines.

Related Phrases

• "australopithecine fossil": A common collocation in scientific writing.
  • The discovery of a new australopithecine fossil reshaped the timeline of bipedalism.

Học thuật

Adjective

1. of or belonging to the hominid genus Australopithecus

Noun

1. any of several extinct humanlike bipedal primates with relatively small brains of the genus Australopithecus; from 1 to 4 million years ago