de·tec·tor

de·tec·tor
/dıˈtɛktɚ/ noun, pl -tors [count]
: a device that can tell if a substance or object is present : a device that detects the presence of something

a smoke/radar detector

using metal detectors to improve safety at airports

— see also lie detector

Useful english dictionary. 2012.

Игры ⚽ Поможем решить контрольную работу

Look at other dictionaries:

  • de|tec|tor — «dih TEHK tuhr», noun. 1. a person or thing that detects; detecter. 2. Radio, Television. a vacuum tube or other device in a receiving set that helps in the change of radio waves into sound waves by removing the carrier waves from the signal sent …   Useful english dictionary

  • pro|tec|tor|al — «pruh TEHK tuh ruhl», adjective. of or having to do with a protector …   Useful english dictionary

  • pro|tec|tor — «pruh TEHK tuhr», noun. 1. a) a person who protects; defender. SYNONYM(S): guardian. b) a thing that protects: »The catcher in baseball wears a chest protector. 2. the head of a kingdom when the king or queen cannot rule: »Oliver Cromwell was… …   Useful english dictionary

  • pro|tec|tor|ate — «pruh TEHK tuhr iht», noun. the period (1653 1659) during which Oliver and Richard Cromwell were Lord Protectors of England. ╂[< protector + ate3] pro|tec|tor|ate «pruh TEHK tuhr iht», noun. 1. a weak country under the protection and partial… …   Useful english dictionary

  • Pro|tec|tor|ate — «pruh TEHK tuhr iht», noun. the period (1653 1659) during which Oliver and Richard Cromwell were Lord Protectors of England. ╂[< protector + ate3] pro|tec|tor|ate «pruh TEHK tuhr iht», noun. 1. a weak country under the protection and partial… …   Useful english dictionary

  • mi|cro|de|tec|tor — «MY kroh dih TEHK tuhr», noun. an instrument used to detect small quantities or changes, especially a sensitive galvanometer used to detect slight changes in electric current …   Useful english dictionary

  • pho|to|de|tec|tor — «FOH toh dih TEHK tuhr», noun. a semiconductor device that detects radiant energy, especially infrared radiation, by photoconductive or photovoltaic action, used especially in electronic equipment to detect changes in temperature, in solar… …   Useful english dictionary

  • pro|tec|tor|ship — «pruh TEHK tuhr shihp», noun. 1. the position or term of a protector. 2. the period during which a protector governs …   Useful english dictionary

  • ra|di|o|pro|tec|tor — «RAY dee oh pruh TEHK tuhr», noun. a radioprotective drug or agent …   Useful english dictionary

  • pro·tec·tor — /prəˈtɛktɚ/ noun, pl tors [count] : a person or thing that protects someone or something She sees her older brother as her protector. a protector of free speech ear protectors see also ↑surge protector …   Useful english dictionary

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”