Science And Technology Terms

noun A device or instrument designed to detect the presence of something, such as metal, gas, or radiation.

• The security system includes a motion detector to alert authorities of any suspicious activity.
• I installed a smoke detector in the kitchen to keep my family safe.
• The metal detector at the airport always gives me anxiety.
• She has a keen detector for insincerity and can easily spot a fake smile.

noun lack of knowledge or information

adjective ignorant

• Ignorance of the law is not an excuse for breaking it.
• Don't let your ignorance get in the way of learning something new.
• Some people choose to stay ignorant about important issues.
• In the darkness of ignorance, knowledge is the light that guides us.

noun a process of investigating and experimenting to discover new knowledge or improve existing products or processes

conjunction a word used to connect clauses or sentences or to coordinate words in the same clause

• The company invests heavily in research and development to stay ahead in the industry.
• The team is always working on new research and development projects to improve our products.
• We're constantly brainstorming new ideas for research and development.
• Innovation is the key to success in today's market, and research and development is at the heart of it.

noun machinery and devices developed from scientific knowledge

• The advancement in technology has greatly improved communication worldwide.
• I can't keep up with all the new technology coming out these days.
• This new tech is so lit, I can't wait to get my hands on it!
• Technology is like a double-edged sword, it can both help and harm us.