Definition

1. Noun:
   • The technology of preparing recombinant DNA in vitro by cutting up DNA molecules and splicing together fragments from more than one organism: This is the direct scientific definition. It refers to the deliberate modification of an organism's genetic material (DNA) by manipulating and recombining genes from different sources in a laboratory setting.

Usage

• Genetic engineering is used as a non-count noun to describe the field, technology, or process itself.
• It is often discussed in contexts such as scientific research, medicine (e.g., producing insulin), agriculture (e.g., creating pest-resistant crops), and ethics.

Examples

• Noun:
  • Genetic engineering has revolutionized the production of certain pharmaceuticals.
  • The debate over the safety of genetic engineering in food continues.
  • Scientists used genetic engineering to develop a bacteria that can clean up oil spills.

Advanced Usage

• "The genetic engineering of": Used to specify the target organism or trait.
  • The genetic engineering of mosquitoes aims to reduce the spread of malaria.

Variants and Related Words

• Genetic modification (GM): A very close synonym, often used interchangeably, especially concerning crops (GM crops).
• Gene editing: A more recent, precise set of technologies (e.g., CRISPR) for altering DNA, often considered a subset or advanced form of genetic engineering.
• Recombinant DNA technology: A technical term closely associated with the core process of genetic engineering.
• Bioengineering: A broader field that may include genetic engineering alongside other engineering applications to biological systems.
• Genetically engineered (adj): Describing an organism created through this process.
  • Genetically engineered corn is widely planted.

Synonyms

• Biotechnology: (in a specific context) The use of living systems, like genetic engineering, to develop products.
• Gene splicing: A term focusing on the cutting and joining aspect of the DNA process.

Related Phrases

• Genetic engineer (n): A scientist who works in this field.
  • She is a leading genetic engineer.

Related Idioms

Noun

1. the technology of preparing recombinant DNA in vitro by cutting up DNA molecules and splicing together fragments from more than one organism