TURGIDITY Meaning and
Definition
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Turgidity refers to a state of being swollen, firm, or distended due to the absorption or retention of fluid or moisture. It is a physical property commonly observed in plants in which the cells of the plant tissues are filled with water, causing them to become firm and rigid. This condition is primarily driven by the pressure exerted by the water inside the cells, known as the turgor pressure.
In plants, turgidity is crucial as it helps maintain the plant's upright structure, rigidity, and overall health. When plant cells are full of water, they become turgid, which gives support to the stem, leaves, and other plant parts. This structural support is vital for plants to withstand external pressure, such as wind or physical contact. Additionally, turgidity plays a role in nutrient transport and aids in photosynthesis by ensuring proper leaf positioning for efficient light absorption.
Turgidity can be affected by various factors such as water availability, osmotic pressure, and cell wall composition. Lack of water or imbalances in osmotic pressure can lead to a loss of turgidity, causing plants to wilt and droop, as the cells lose water and their internal pressure decreases.
Overall, turgidity represents an essential characteristic of plant cells, which allows them to maintain their shape, support their structure, and fulfill a range of vital functions necessary for their survival and growth.
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State of being swelled; tumidness.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Common Misspellings for TURGIDITY
Etymology of TURGIDITY
The word "turgidity" derives from the Latin term "turgiditas", which itself comes from the Latin verb "turgere", meaning "to swell" or "to be swollen". This verb is also associated with the Latin noun "turgor", referring to the condition of being swollen or distended. Over time, "turgidity" evolved in English to specifically describe the state of being swollen or distended due to fluid accumulation, particularly in plant cells. In a broader sense, it can also refer to the quality of being pompous or excessively ornate in language or style.
Similar spelling words for TURGIDITY
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