1
a
: a tropical monocotyledonous plant (Ananas comosus of the family Bromeliaceae, the bromeliad family) that has rigid spiny-margined recurved leaves and a short stalk with a dense oblong head of small abortive flowers
b
: the large edible multiple fruit of the pineapple that consists of the sweet succulent fleshy inflorescence
2
: a hand grenade

pineapple cheese

2 of 2

noun (2)

variants or less commonly pineapple
: a cheddar type of cheese molded in the shape of a pineapple and hung in a net to give characteristic diamond-shaped markings to the outside

Examples of pineapple in a Sentence

Noun (1) a can of chopped pineapple
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
Pour into a glass and garnish with a pineapple slice and a lime wheel. John Kell, Forbes.com, 27 July 2026 The pineapple is refreshing but boring (couldn’t detect the coconut). Alex Beggs, Bon Appetit Magazine, 24 July 2026 This cold-hardy perennial is easy to grow and comes in numerous varieties, including spearmint, peppermint, chocolate mint, apple mint, pineapple mint, and more. Sheryl Geerts, Better Homes & Gardens, 24 July 2026 Expect pita foldies stuffed with wagyu, ahi tuna or falafel, breakfast pitas, smash burgers, Jamaican beef patties, vegan soft serve and smoothies like the Island Love (coconut milk, ginger) and the Queen City (matcha, kale, pineapple). Melissa Oyler, Charlotte Observer, 21 July 2026 See All Example Sentences for pineapple

Word History

First Known Use

Noun (1)

1624, in the meaning defined at sense 1a

Time Traveler
The first known use of pineapple was in 1624

Browse Nearby Words

Cite this Entry

“Pineapple.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pineapple. Accessed 31 Jul. 2026.

Kids Definition

pineapple

noun
: a tropical plant with stiff spiny sword-shaped leaves and a short flowering stalk that develops into an edible fruit with usually pale yellow sweet juicy flesh and very thick skin
also : this fruit
Etymology

Noun

Middle English pinappel "the cone of a pine"; so called because the fruit looks like the cone from a pine tree

Medical Definition

pineapple

noun
1
: a tropical monocotyledonous plant (Ananas comosus of the family Bromeliaceae, the pineapple family) that has rigid spiny-margined recurved leaves and a short stalk with a dense oblong head of small abortive flowers
2
: the multiple fruit of the pineapple that consists of the succulent fleshy inflorescence and whose juice is the source of the proteolytic enzyme bromelain

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