blade definition plant

2. the leaf of a plant, esp. 2. a. In this tutorial, various plant processes are considered in more detail. Dictionary > Blade.

The plant forms nodding seed heads in summer and is hardy in USDA zones 6 through 10. blade definition: 1. | Meaning, pronunciation, translations and examples 4. Apart from that, they are also crucial to water movement. The flowers are arranged in different types of inflorescences. Leaves exhibit marked variations in their shape, size, margin, apex and extent of incisions of leaf blade (lamina). Extra Examples.

The machine comes with a plastic guard over the blade to protect the operator. blade - WordReference English dictionary, questions, discussion and forums. Patterns of the leaf veins are often characteristic of plant taxa and may include one main vein and various orders of smaller veins, the finest veinlets infiltrating… Learn more. ‘A blade of grass glinted in his palm, wet with dew.’ ‘He plucked a blade of grass, splitting it in two.’ ‘The baby tottered to and fro like a blade of grass in the breeze, unevenly buttoned shirt flaps billowing wildly about.’ ‘The soft pat of paws hardly bent a blade of grass.’
Sport the metal part of an ice skate that comes into contact with the ice; runner: the edge of her blade. bloom A fine white or bluish waxy powder occurring on plant parts, usually stems, leaves, and fruits. This African Baobab tree, Adansonia digitata, has an enormous bole beneath a relatively modest canopy that is typical of this species. WHS Regulation 2011, s212. Definition of blade noun from the Oxford Advanced Learner's Dictionary. Blade-point definition is - articulated with or involving the participation of the blade and raised tip of the tongue. ... Leaves. Like other parts of plants, the leaves also get modified into other structures such as tendrils, spines for climbing and protection respectively. Some flowering perennials have narrow leaves that are sharp at their edges. of a grass: a few blades of grass; The blades of this leaf have three sharp points. How to use blade in a sentence. Play. Plant maintenance, inspection and testing must be carried out by a competent person. Each leaf typically has a leaf blade ( lamina ), stipules, a midrib, and a margin. Blade definition: The blade of a knife , axe , or saw is the edge, which is used for cutting. Enrich your vocabulary with the English Definition dictionary The arrangement of veins in a leaf is called the venation pattern; monocots have parallel venation, while dicots have reticulate venation.

A swordsman. Archaeology A slender, sharp-edged flake that is at least twice as long as it is wide. b.

Some leaves have a petiole, which attaches the leaf to the stem; leaves that do not have petioles are directly attached to the plant stem and are called sessile leaves.

A dashing youth. blade noun /bleɪd/ /bleɪd/ jump to other results. blade-- Any broad and flattened region of a plant or alga, which allows for increased photosynthetic surface area. Blade definition is - leaf; especially : the leaf of an herb or a grass. How to use blade-point in a sentence. bract-- Any reduced leaf-like structure associated with a cone or flower. How to use blade-point in a sentence. Turbines have been around for a long time—windmills and water wheels are early examples. leaf blade synonyms, leaf blade pronunciation, leaf blade translation, English dictionary definition of leaf blade. Most leaves have two main parts: (1) the blade and (2) the petiole, or leafstalk. It is easily removed by rubbing. A sword.
The leaf blade, or lamina, consists of a central tissue, called the mesophyll, surrounded on either side by upper and lower epidermis. Blade-point definition is - articulated with or involving the participation of the blade and raised tip of the tongue. The flat cutting part of a sharpened weapon or tool. 3. nikolay100/iStock/Getty Images.

The Robinson Library >> Plant Anatomy: The Parts of a Leaf. Blade definition, the flat cutting part of a sword, knife, etc.

... Botany the leaf of a plant, esp. The typical leaf consists of a stalk (the petiole) and a blade—the thin, flat, expanded portion (needlelike in most conifers) that is normally green in color because of the presence of the pigment chlorophyll. The Blade, or lamina, is the broad, flat part of the leaf.Photosynthesis occurs in the blade, which has many green food-making cells.


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