ankylosaur

Thân thiện

An ankylosaur slowly walks through a prehistoric forest.

Definition

Noun: A heavily armored, herbivorous dinosaur of the suborder Ankylosauria, characterized by having a broad, low-slung body covered in thick bony plates or osteoderms, and often a bony club at the end of its tail.

Usage

The word "ankylosaur" is used to refer to this specific type of dinosaur in scientific, educational, and general contexts. It describes the animal as a whole.

Examples

• The museum's new exhibit features a complete fossil skeleton of an ankylosaur.
• Ankylosaurs used their tail clubs as a defensive weapon against predators.
• Paleontologists discovered the remains of a new species of ankylosaur in the desert.

Advanced Usage

• The term is often used in contrast to other dinosaur groups like sauropods or theropods.
  • While tyrannosaurs were fearsome hunters, ankylosaurs were slow-moving tanks.

Variants and Related Words

• Ankylosaurus (n): The namesake genus of the group, often used informally to refer to ankylosaurs in general.
• Ankylosauria (n): The scientific suborder or clade that includes all ankylosaurs and their close relatives.
• Ankylosaurid (n): A member of the family Ankylosauridae, which typically had tail clubs.
• Nodosaurid (n): A member of the family Nodosauridae, ankylosaurs that generally lacked a tail club.

Synonyms

• Armored dinosaur (This is a descriptive synonym, not a formal taxonomic one.)

Different Meanings

The word "ankylosaur" has only one primary meaning, referring to this group of extinct reptiles. It is not used in idiomatic or figurative language.

Học thuật

Noun

1. having the back covered with thick bony plates; thought to have walked with a sprawling gait resembling a lizard's

Từ đồng nghĩa

• ankylosaurus