1
: a young plant grown from seed
2
a
: a young tree before it becomes a sapling
b
: a nursery plant not yet transplanted
seedling adjective

Illustration of seedling

Illustration of seedling
  • 1 primary root
  • 2 rootlet
  • 3 root hairs
  • 4 hypocotyl
  • 5 cotyledon
  • 6 epicotyl
  • 7 true leaf

Examples of seedling 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.
Viable seeds will be planted and raised in a nursery until the seedlings can be planted in the grove. Corinne Purtill, Los Angeles Times, 2 Sep. 2026 Transplant Outdoors — Move your seedlings outside once the weather and soil have warmed. Sacbee.com, 31 Aug. 2026 Between 1935 and 1942, federal nurseries distributed over 85 million kudzu seedlings to Southern landowners, and the government offered farmers up to $8 per acre to plant the vine on their land. The Editors, JSTOR Daily, 26 Aug. 2026 As seedlings emerge, reduce the frequency of watering and practice deeper irrigation (learn more about seeding your lawn here). Kim Toscano, Southern Living, 21 Aug. 2026 See All Example Sentences for seedling

Word History

First Known Use

1629, in the meaning defined at sense 1

Time Traveler
The first known use of seedling was in 1629

Browse Nearby Words

Cite this Entry

“Seedling.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/seedling. Accessed 4 Sep. 2026.

Kids Definition

1
: a young plant grown from seed
2
: a tree before it becomes a sapling
seedling adjective

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