rudimentary

/,ru:di'məntl/ Cách viết khác : (rudimentary) /,ru:di'mentəri/

Thân thiện

A biology textbook shows a diagram of a bird with rudimentary wings.

Definition

1. Adjective:
   • Basic, elementary, or involving the simplest and most fundamental aspects: Describes something that is at a very early or basic stage of development, knowledge, or complexity.
   • Not fully developed; vestigial: In biology, describes an organ or part that is incompletely developed or has become degenerate and non-functional.

Usage

The word "rudimentary" is used to describe things that are simple, undeveloped, or constitute only the most essential starting points. It often implies that something is lacking in complexity, sophistication, or completeness.

Examples

• Adjective:
  • She has only a rudimentary understanding of the language.
  • The early prototypes were rudimentary but functional.
  • The appendix is considered a rudimentary organ in humans.
  • They built a rudimentary shelter from branches and leaves.

Advanced Usage

• "Rudimentary knowledge/skills": Refers to the most basic and essential level of understanding or ability.
  • He picked up some rudimentary carpentry skills from his grandfather.
• "Rudimentary form/stage": Describes the earliest, simplest version or phase of something.
  • The idea was still in its most rudimentary form.

Variants and Related Words

• Rudiment (noun): A basic principle or element; the first slight beginning or trace of something.
  • He learned the rudiments of chess in an afternoon.
• Rudimentarily (adverb): In a rudimentary manner.
  • The device was rudimentarily constructed.

Synonyms

• Basic
• Elementary
• Fundamental
• Primitive
• Vestigial (specifically for biology)
• Nascent

Antonyms

• Advanced
• Complex
• Sophisticated
• Developed
• Elaborate

Related Phrases and Concepts

• "Rudimentary tools": Simple, basic tools, often from an early stage of technology.
  • They excavated rudimentary tools from the Stone Age site.
• "Rudimentary education": An education covering only the most essential subjects or skills.
  • In the 19th century, many children received only a rudimentary education.

Học thuật

Adjective

1. not fully developed in mature animals
   • rudimentary wings
2. being in the earliest stages of development
   • rudimentary plans
3. being or involving basic facts or principles
   • the fundamental laws of the universe
   • a fundamental incomatibility between them
   • these rudimentary truths
   • underlying principles

Từ đồng nghĩa

• vestigial
• fundamental
• underlying