scute

/'skju:təm/ Cách viết khác : (scute) /skju:t/

Thân thiện

An armadillo's back is covered in protective scutes.

Definition

Noun: A scute is a large, hard, bony or horny plate that forms part of the protective outer covering of certain animals, such as armadillos, turtles, and the undersides of some snakes.

Usage

The word "scute" is a specific zoological term. It is used to describe the individual, often overlapping, plates that make up a shell or protective armor. It is a countable noun.

Examples

• The paleontologist carefully examined the fossilized scute from the ancient turtle.
• An armadillo's armor is composed of many bony scutes covered by keratin.
• The snake's ventral scutes are essential for locomotion.

Advanced Usage

• Scute is often used in scientific and descriptive contexts related to herpetology (the study of reptiles and amphibians) and paleontology.
• The pattern, shape, and number of scutes are often used to identify different species of turtles and snakes.

Variants and Related Words

• Scutum (noun): The Latin origin of the word "scute," historically meaning a shield. In zoology, it can be used interchangeably with "scute" in some contexts, particularly in taxonomic descriptions.
• Scutellum (noun): A small plate or scale, often used in entomology to describe part of an insect's thorax.
• Scutate (adjective): Having or covered with scutes; shield-shaped.

Synonyms

• Plate
• Shield
• Scale (specifically a large, thickened scale)
• Lamina (in a broad anatomical sense)

Notes on Different Meanings

The term scute has a very specific meaning in biology and does not have common alternative definitions in general English. Its usage is almost exclusively related to the dermal armor of vertebrates.

Học thuật

Noun

1. large bony or horny plate as on an armadillo or turtle or the underside of a snake