\ ˌes-ˌem-ˈes \

Definition of SMS 

: a technology for sending short text messages between mobile phones Although driven by teens and young adults who seemingly aren't satisfied with online instant messaging, SMS can be very useful for sending urgent messages to family members or co-workers.Consumer Reports often used before another noun Creative, colorful, and sometimes perplexing, emoji add energy to SMS messages. —Christina Bonnington also : a message sent using this technology : text message … is helping to test a device that implants sensors in cows to let farmers know when they are in heat. When that is the case, the device sends an SMS to the farmer's phone. —John Tagliabue

First Known Use of SMS

1991, in the meaning defined above

History and Etymology for SMS

Short Message Service

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Learn More about SMS

Dictionary Entries near SMS

SMP

smriti

smry

SMS

SMSA

SMSgt

smstrs

Statistics for SMS

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Time Traveler for SMS

The first known use of SMS was in 1991

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More from Merriam-Webster on SMS

Spanish Central: Translation of SMS

Comments on SMS

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