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noun

tricorder

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Tricorder (noun) means a fictional handheld scanning device from science fiction, used to analyze the environment or a patient's health. Example: “Doctor McCoy scanned the alien with his tricorder.”

noun
1
A fictional handheld scanning device from science fiction, used to analyze the environment or a patient's health.
"Doctor McCoy scanned the alien with his tricorder."
2
A real handheld medical scanning device inspired by the fictional gadget.
"PLEASE TURN OFF ALL CELL PHONES AND TRICORDERS" — Matt Groening, opening title screen from the start (1999)
"Researchers are developing a tricorder that can diagnose illness from a smartphone-sized device."

How to use tricorder

Learner’s notes

In plain EnglishA sci-fi scanning gadget — now also a real term for compact multi-function medical scanners.

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Word forms

Plural
tricorders
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Fill the gap

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Doctor McCoy scanned the alien with his _____.

Etymology

Coined for Star Trek, blending tri- (its three main scanning functions) with (re)corder.

Rhymes for tricorder

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Frequently asked questions

What does “tricorder” mean?
The word “tricorder” means a fictional handheld scanning device from science fiction, used to analyze the environment or a patient's health. In plain terms, a sci-fi scanning gadget — now also a real term for compact multi-function medical scanners.
How do you use “tricorder” in a sentence?
Here is “tricorder” used in a sentence: “Doctor McCoy scanned the alien with his tricorder.”
What part of speech is “tricorder”?
“Tricorder” is a noun.
How many meanings does “tricorder” have?
“Tricorder” has 2 distinct senses listed in this dictionary. The most common is: a fictional handheld scanning device from science fiction, used to analyze the environment or a patient's health.