influencer

Etymology

It is formed from English influence + -er,^[2][3][4] as an agent noun from the verb influence,^[3] which comes from the noun.^[2][3] Influence is from French influence (“emanation from the stars”), from Medieval Latin influentia (“a flowing in”), from Latin influō (“to flow in”).^[2][3]

Earliest recorded meaning

A person or thing that influences: 1664, in Henry More's Modest Enquiry into the Mystery of Iniquity.^[2][5] Etymonline gives the 1660s and Dictionary.com 1660–70.^[3][4]

Semantic evolution

For three centuries the word kept its general sense, which Merriam-Webster Unabridged still gives alone.^[2][6] In marketing, from 1968, an influencer was a person able to sway other people's decisions to buy particular goods or services.^[2] Etymonline finds it in advertising jargon by 2000 for a small group whose activities and social connections create a buzz around products, a concept made popular by Malcolm Gladwell's book The Tipping Point (2000);^[3] a 2001 article in the Toronto Globe and Mail described Ford giving cars to "key influencers" to be seen driving.^[3] The current sense, a person who has become well known on the internet and social media and uses that fame to promote products or ideas, is recorded from 2007 in the OED^[2] and by 2010 in Etymonline.^[3] Collins now gives the social-media sense first.^[7]

Timeline

• 1664 – a person or thing that influences.^[2][5]
• 1968 – in marketing, a person who can sway others' decisions about what to buy.^[2]
• 2007 – a person well known through social media who promotes products or ideas.^[2] Etymonline dates the internet sense to 2010.^[3]

Meanings

Noun

1. A person who uses social media to promote products, brands or a way of life to their followers: The brand paid a fitness influencer to post about its shoes.^[7][2]
2. (marketing) A person who can sway other people's decisions about buying particular goods or services.^[2]
3. Any person or thing that exerts an influence.^[7][6][2]

Related words

• influence
• influenza
• influx
• fluent

References

1. ^ Wiktionary, the free dictionary, https://en.wiktionary.org
2. ^ a b c d e f g h i j k l m Oxford English Dictionary Online (accessed March 2026), Oxford: Oxford University Press
3. ^ a b c d e f g h i Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
4. ^ a b Dictionary.com Unabridged (2016), based on the Random House Unabridged Dictionary, New York: Random House
5. ^ a b Kay, Christian; Roberts, Jane; Samuels, Michael; Wotherspoon, Irené, eds. (2009), Historical Thesaurus of the Oxford English Dictionary, Oxford: Oxford University Press; online edition (2024)
6. ^ a b Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
7. ^ a b c Collins English Dictionary (2023), Glasgow: HarperCollins