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Synonyms

hep

1 American  
[hep] / hɛp /

adjective

Older Slang.

  1. hip.

hep 2 American  
[huht, huhp, hep] / hʌt, hʌp, hɛp /

interjection

  1. one (used in counting cadence while marching).

hep 1 British  
/ hɛp /

adjective

  1. slang an earlier word for hip 4

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
hep 2 British  
/ hɛp /

noun

  1. short for hepatitis

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of hep

An Americanism dating back to 1900–05; of uncertain origin; hip 4 ( def. )

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

“All of our best studies and decades of experience point to continuing to vaccinate all newborns to protect them against hep B.”

From Salon • Dec. 12, 2025

Known as the "silent killer", hep C may cause few symptoms initially, with early signs including night sweats, brain fog, itchy skin and fatigue.

From BBC • Oct. 6, 2025

Sometimes Smith is a little too eager to flash his hep credentials.

From Los Angeles Times • Nov. 14, 2022

It is recruiting the help of charities, civic associations and parish councils, among others, to hep get the word out.

From Seattle Times • Feb. 10, 2022

“You got time to hep her any, Mary Willis?”

From "Cold Sassy Tree" by Olive Ann Burns

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.