How Do You Spell CUTIN?

Pronunciation: [kjˈuːtɪn] (IPA)

"Cutin" is a term used in plant biology to describe the waxy layer that covers leaves and stems. It is pronounced /ˈkjuːtɪn/ with the stress on the first syllable. The first sound is a voiceless velar plosive /k/ followed by a long /uː/ vowel sound. The second syllable has a short /ɪ/ vowel sound, and the word ends with a voiceless alveolar plosive /t/. The correct spelling of "cutin" is important for researchers and students studying plant physiology and anatomy.

CUTIN Meaning and Definition

1. Cutin is a complex, waxy substance found primarily in the outermost layer of leaves, stems, and fruits of plants. It is a crucial component of the plant cuticle, which forms a protective coating on the surface of aerial plant organs. Cutin is a polymer that forms a water-repellent barrier, reducing water loss and protecting plants from various environmental stresses, such as drought, UV radiation, and pathogen attacks.

   Chemically, cutin is composed mainly of long-chain fatty acids and glycerol. These lipids are synthesized in the epidermal cells of the plant and are then transported to the outer layer, where they are polymerized to form a continuous layer of cutin. Cutin also contains small amounts of wax and other organic compounds, which further enhance its water-impermeability and protective properties.

   The presence of cutin allows plants to survive in diverse environmental conditions by preventing excessive transpiration and dehydration. It also acts as a physical barrier, preventing the entry of pathogens and reducing the risk of infections. Moreover, cutin facilitates the shedding of excess water and supports the efficient absorption of nutrients from the environment.

   In summary, cutin is a vital component of the plant cuticle that forms a waterproof and protective layer on the surface of plant organs. It functions to reduce water loss, shield against external stresses, and defend against pathogen infiltration, ultimately ensuring the survival and well-being of plants.

2. 1. The substance forming the cuticular layer of the stems and leaves of plants. 2. A specially prepared thin animal membrane used as a protective covering for wounded surfaces.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for CUTIN

• cutun

Etymology of CUTIN

The word "cutin" is derived from the Latin word "cutis", which means "skin". It was first coined in 1817 by the French botanist Henri-Marie Ducrotay de Blainville. He used the term to describe the waxy substance that covers the outer surface of plant organs, such as leaves, stems, and fruits. This waxy layer, referred to as "cuticle", is primarily composed of cutin, a polymer that helps protect plants from environmental stresses, including water loss and pathogens.

Similar spelling words for CUTIN

• carting,
• get in,
• caution,
• courting,
• coin,
• cut,
• Quoting,
• cutting,
• tin,
• jutting,
• coating,
• curtain,
• cuing,
• cute.

Plural form of CUTIN is CUTINS