1
: one that reefs
2
: a close-fitting usually double-breasted jacket or coat of thick cloth
1
2
: a refrigerator car, truck, trailer, or ship
: marijuana sense 2
also : a marijuana cigarette

Examples of reefer 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
Pure Elevations Canna-Spa in Denver is a first-of-its-kind concept in Colorado that specializes in reefer and relaxation. Tiney Ricciardi, The Denver Post, 31 Jan. 2025

Word History

Etymology

Noun (2)

by shortening & alteration

Noun (3)

probably modification of Mexican Spanish grifa

First Known Use

Noun (1)

1800, in the meaning defined at sense 1

Noun (2)

1911, in the meaning defined at sense 2

Noun (3)

1933, in the meaning defined above

Time Traveler
The first known use of reefer was in 1800

Browse Nearby Words

Cite this Entry

“Reefer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/reefer. Accessed 17 Apr. 2025.

Kids Definition

reefer

1 of 2 noun
1
: one that reefs
2
: a close-fitting jacket of thick cloth

reefer

2 of 2 noun
: a marijuana cigarette

Medical Definition

: a marijuana cigarette

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