inception

noun

in·​cep·​tion in-ˈsep-shən 

: an act, process, or instance of beginning : commencement

a project kept secret since its inception

Synonyms of inception

• beginning
• commencement
• start
• onset
• launch
• alpha

Choose the Right Synonym for inception

origin, source, inception, root mean the point at which something begins its course or existence.

origin applies to the things or persons from which something is ultimately derived and often to the causes operating before the thing itself comes into being.

an investigation into the origin of baseball

source applies more often to the point where something springs into being.

the source of the Nile

the source of recurrent trouble

inception stresses the beginning of something without implying causes.

the business has been a success since its inception

root suggests a first, ultimate, or fundamental source often not easily discerned.

the real root of the violence

Examples of inception in a Sentence

The project has been shrouded in controversy from its inception.

Since its inception, the business has expanded to become a national retail chain.

We'll assist you at every stage from inception to completion.

Recent Examples on the Web

Factors That Have Affected the Concept Since the work triangle’s inception, the kitchen has changed, leading to numerous factors that have advanced the work triangle, too. —Kristina McGuirk, Better Homes & Gardens, 10 Jan. 2026

Since their inception, social media companies have implemented protective measures for users such as filtering bullying comments and enabling minors to opt out of seeing personalized ads. —Gili Malinsky, CNBC, 9 Jan. 2026

Firefly Aerospace has had a rocky run since its inception as Firefly Space Systems, declaring bankruptcy and being liquidated in 2017. —Paul Flahive, Austin American Statesman, 9 Jan. 2026

DiGiampietro explained how Danny & Coop’s inception can be credited to the actor. —Sabrina Weiss, PEOPLE, 9 Jan. 2026

Word History

Etymology

Middle English incepcion, from Latin inception-, inceptio, from incipere to begin, from in- + capere to take

First Known Use

15th century, in the meaning defined above

Rhymes for inception

• conception
• deception
• exception
• perception
• reception
• apperception
• contraception
• interception
• misconception
• misperception
• preconception
• intussusception

Kids Definition

inception

noun

in·​cep·​tion in-ˈsep-shən 

: an act or instance of beginning