tuberculate

/tju:'bə:kjulit/

Thân thiện

The fossil shell has a tuberculate surface.

Definition

Adjective 1. Covered with or characterized by tubercles: Describes a surface, especially in biology, botany, or medicine, that has small, rounded projections or swellings. 2. Relating to or affected by tuberculosis: An older or technical medical usage meaning affected by tubercles, the lesions characteristic of tuberculosis.

Usage

The adjective "tuberculate" is primarily used in scientific descriptions. It modifies nouns to describe their physical texture or, less commonly, a pathological condition. * In botany and zoology, it describes plant parts (like seeds or stems) or animal structures (like shells or bones) that have a bumpy, nodular surface. * In medicine, it can describe tissue affected by the tubercles of tuberculosis.

Examples

• Scientific Description:
  • The fossil was identified by its tuberculate shell, covered in small, distinct knobs.
  • Botanists noted the tuberculate surface of the seed, which aids in dispersal.
• Medical Context (less common):
  • The pathologist observed tuberculate lesions in the lung tissue. (This means lesions resembling or consisting of tubercles).

Advanced Usage

• "Tuberculate-ornamented": A more specific compound term used in paleontology or descriptive biology to emphasize that the tubercles form a decorative or patterned surface.
  • The dinosaur osteoderm was tuberculate-ornamented, providing both defense and display.

Variants and Related Words

• Tubercle (noun): A small, rounded projection or swelling; or a nodular lesion, as in tuberculosis.
• Tuberculated (adjective): A less common variant with the same meaning as "tuberculate."
• Tuberculosis (noun): The infectious disease caused by , historically associated with the formation of tubercles.

Synonyms

• Nodular: Having or characterized by small, rounded lumps.
• Knobby: Covered with small, rounded protuberances.
• Verrucose: Warty; covered with wart-like projections (a close synonym in descriptive biology).

Antonyms

• Smooth: Having an even and regular surface; free from projections.
• Planar: Flat and even.
• Glabrous: Smooth; having a surface without hairs or projections (used especially in botany).

Học thuật

Adjective

1. covered with tubercles