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- Dictionarytuber/ˈtjuːbə/
noun
- 1. a much thickened underground part of a stem or rhizome, e.g. in the potato, serving as a food reserve and bearing buds from which new plants arise.
- 2. a rounded swelling or protuberant part: "tuber cinereum"
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Tubers are a type of enlarged structure that plants use as storage organs for nutrients, derived from stems or roots. Tubers help plants perennate (survive winter or dry months), provide energy and nutrients, and are a means of asexual reproduction. [1]
Jul 8, 2024 · Tubers are typically short, thickened, mostly underground stems that constitute the resting stage of various plants. They bear minute scalelike leaves with buds capable of developing into new plants. Learn more about tuber characteristics and functions.
TUBER definition: 1. a swollen underground stem or root of a plant from which new plants can grow, as in the potato…. Learn more.
The meaning of TUBER is a short fleshy usually underground stem bearing minute scale leaves each of which bears a bud in its axil and is potentially able to produce a new plant. How to use tuber in a sentence.
Tuber definition: a fleshy, usually oblong or rounded thickening or outgrowth, as the potato, of a subterranean stem or shoot, bearing minute scalelike leaves with buds or eyes in their axils from which new plants may arise.. See examples of TUBER used in a sentence.
Definition of tuber noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
n. 1. a. A swollen, fleshy, usually underground outgrowth of the stem or rhizome of a plant, such as the potato, bearing buds from which new plant shoots arise. b. A similar outgrowth of a plant root. 2. A rounded projection or swelling; a tubercle. [Latin tūber, lump; see teuə- in Indo-European roots .]
A tuber is a plant that mainly grows underground. Potatoes and yams are tubers — and they're delicious with a little butter and salt. The part of a potato plant that can be eaten is its thickened underground stem — and officially, that's the part of the plant considered a tuber.
a short, thickened, fleshy part of an underground stem, as a potato: new plants develop from the buds, or eyes, that grow in the axils of the minute scale leaves of a tuber. 2. Anatomy. a tubercle or swelling.
A short, thickened, fleshy part of an underground stem, as a potato: new plants develop from the buds, or eyes, that grow in the axils of the minute scale leaves of a tuber. A similar outgrowth of a plant root. A tubercle or swelling. (horticulture) A thickened "root-stock".
