What does emailer mean?
An "emailer" is a noun referring either to a person who sends electronic mail or to a program that sends it automatically. In everyday usage it most often describes people — a "prolific emailer" is someone who writes a great many messages, while a "slow emailer" may let messages sit unanswered for days. In technical and business contexts, the word commonly denotes software tools that dispatch newsletters, notifications, or bulk campaigns on a user's behalf. The word is a modern formation, combining "email" (short for "electronic mail") with the agentive suffix "-er," which marks one who performs an action. Its register is informal-to-neutral, appearing mostly in workplace conversation, journalism about digital habits, and product descriptions rather than formal prose. Though not found in all traditional dictionaries, it is well established and immediately understood wherever email is part of daily life.
nounA person who sends email messages, especially frequently or as part of their work; also, a piece of software that sends email.
- A person who sends email messages, especially habitually or professionally
- A software program or automated system that sends email
"As a prolific emailer, she clears her inbox before most colleagues have opened theirs."
"The marketing team uses an automated emailer to dispatch the weekly newsletter."
"He's such a rapid emailer that replies arrive within minutes, day or night."
Regular plural; applies to both the person and the software sense.
"Early emailers had to contend with slow connections and cramped inboxes."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of emailer
The word "emailer" is a late twentieth-century coinage, formed by adding the agentive suffix "-er" to "email," itself a clipping of "electronic mail." It arose naturally once electronic messaging became widespread in workplaces and homes, following the pattern of other "-er" agent nouns like "mailer" and "texter." Its roots therefore lie in the English word "mail," which descends from Old French "male" (a bag or traveling pouch), ultimately from a Germanic source.
How emailer is actually used
Informal and modern in register; the word emerged with electronic mail itself. The software sense often appears in compound forms like "bulk emailer" or "auto emailer."
Easily confused with emailer
"Email" is the message itself or the medium of electronic mail, while an "emailer" is the person (or tool) doing the sending.