piggyback

1 of 4

adverb

pig·​gy·​back ˈpi-gē-ˌbak How to pronounce piggyback (audio)
variants or less commonly pickaback
ˈpi-gē- How to pronounce piggyback (audio)
ˈpi-kə-
1
: up on the back and shoulders
2
: on or as if on the back of another
especially : on a railroad flatcar

piggyback

2 of 4

noun

variants or less commonly pickaback
1
: the act of carrying piggyback
2
: the movement of loaded truck trailers on railroad flatcars

piggyback

3 of 4

adjective

variants or less commonly pickaback
1
: marked by being up on the shoulders and back
a child needs hugging, tussling, and piggyback ridesBenjamin Spock
2
: carried or transported piggyback: such as
a
: of or relating to the hauling of truck trailers on railroad flatcars
b
: being or relating to something carried into space as an extra load by a vehicle (such as a spacecraft)

piggyback

4 of 4

verb

variants or less commonly pickaback
piggybacked also pickabacked; piggybacking also pickabacking; piggybacks also pickabacks

transitive verb

1
: to carry up on the shoulders and back
2
: to haul (something, such as a truck trailer) by railroad car
3
: to set up or cause to function in conjunction with something larger, more important, or already in existence or operation

intransitive verb

: to function or be carried on or as if on the back of another

Did you know?

Piggyback was first used in the 16th century as an adverb, meaning "up on the back and shoulders" (as in "the child was carried piggyback"). It comes from a phrase of unknown origin, a pick pack. There is also the less-common adverb pickaback. The verb piggyback didn't piggyback on the adverb until the 19th century.

Examples of piggyback in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Noun
Question 10: Shall the public procurement piggyback authorization be modified from 18 months to up to three years old? South Florida Sun Sentinel, Sun Sentinel, 18 Oct. 2024 This was afforded by what's known as a piggyback mortgage, or an 80/20 mortgage system, where the first mortgage accounted for 80% of the debt and the second absorbed the leftover 20%. Aksha Mittapalli, Better Homes & Gardens, 12 July 2024
Adjective
Trials in mice showed that this piggyback approach increased the ability of the immune system to recognize the toxin. Lindsey Konkel, Discover Magazine, 25 Jan. 2010 Mark Hamill also celebrated his Star Wars costar's birthday on Sunday by re-posting their infamous piggyback picture. Glenn Garner, PEOPLE.com, 10 Apr. 2022
Verb
This ensures the watch isn’t piggybacking off my phone’s GPS. Quentyn Kennemer, The Verge, 5 Oct. 2024 By that time, the seas were subsiding and the Coast Guard boat had succeeded in bringing the remaining three skiffs safely across the bar by piggybacking them in one at a time, first taking off their people and then towing them astern on a short line so the small boats rode in the lifeboat’s wake. Orval C. Johnson, Outdoor Life, 31 Oct. 2024 See all Example Sentences for piggyback 

Word History

Etymology

Adverb

alteration of earlier a pick pack, of unknown origin

First Known Use

Adverb

1565, in the meaning defined at sense 1

Noun

circa 1592, in the meaning defined at sense 1

Adjective

1784, in the meaning defined at sense 1

Verb

1895, in the meaning defined at transitive sense 1

Time Traveler
The first known use of piggyback was in 1565

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Dictionary Entries Near piggyback

Cite this Entry

“Piggyback.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/piggyback. Accessed 10 Dec. 2024.

Kids Definition

piggyback

1 of 2 adverb or adjective
pig·​gy·​back ˈpig-ē-ˌbak How to pronounce piggyback (audio)
variants also pickaback
ˈpig-ē-ˌbak How to pronounce piggyback (audio)
ˈpik-ə-
1
: on the back or shoulders
2
: on a railroad flatcar

piggyback

2 of 2 noun
: the act of carrying piggyback

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