invent

verb

in·​vent in-ˈvent 

invented; inventing; invents

transitive verb

1

: to produce (something, such as a useful device or process) for the first time through the use of the imagination or of ingenious thinking and experiment

2

: to devise by thinking : fabricate

3

archaic : find, discover

inventor

in-ˈven-tər 

noun

inventress

in-ˈven-trəs 

noun

Synonyms of invent

• devise
• concoct
• construct

Examples of invent in a Sentence

Thomas Edison invented the phonograph.

She is credited with inventing a procedure that has helped to save thousands of lives.

She invented a clever excuse.

We found out that he had invented the stories he told us about his military service.

Recent Examples on the Web

The sandwich was invented, or at least identified, in the late 1700s. —Dominic Green, The Washington Examiner, 20 Mar. 2026

Families facing those diagnoses can’t wait decades for something new to be invented from scratch. —Annette Bakker, Fortune, 19 Mar. 2026

And what if man invents a way to take carbon out of the air, with some sort of machine? —Arkansas Online, 19 Mar. 2026

An optimist and networker with Harpo Marx hair, he was inducted into the Internet Hall of Fame in 2023 for helping invent the HTTPS encryption system and was among the first to take AI seriously, back when AI seemed even more insane. —Joe Hagan, Vanity Fair, 18 Mar. 2026

Word History

Etymology

Middle English, from Latin inventus, past participle of invenire to come upon, find, from in- + venire to come — more at come

First Known Use

15th century, in the meaning defined at sense 3

Phrases Containing invent

• co-invent

Rhymes for invent

• accent
• advent
• ascent
• assent
• augment
• cement
• consent
• dement
• descent
• detent
• dissent
• event

Kids Definition

invent

verb

in·​vent in-ˈvent 

1

: to think up : make up

invent an excuse

2

: to create or produce for the first time

invented a new game

inventor

-ˈvent-ər 

noun

Legal Definition

invent

transitive verb

in·​vent

: to create or produce for the first time

inventor noun