Definition of petiole

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Petiole (n.) A leafstalk; the footstalk of a leaf, connecting the blade with the stem. See Illust. of Leaf..

Lern More About Petiole

Stipe :: Stipe (n.) The stalk or petiole of a frond, as of a fern..
Petiole :: Petiole (n.) A leafstalk; the footstalk of a leaf, connecting the blade with the stem. See Illust. of Leaf..
Petiolated :: Petiolated (a.) Having a stalk or petiole; as, a petioleate leaf; the petiolated abdomen of certain Hymenoptera..
Petiole :: Petiole (n.) A stalk or peduncle.
Petiolary :: Petiolary (a.) Of or pertaining to petiole, or proceeding from it; as, a petiolar tendril; growing or supported upon a petiole; as, a petiolar gland; a petiolar bud..
Axil :: Axil (n.) The angle or point of divergence between the upper side of a branch, leaf, or petiole, and the stem or branch from which it springs..
Radiate-veined :: Radiate-veined (a.) Having the principal veins radiating, or diverging, from the apex of the petiole; -- said of such leaves as those of the grapevine, most maples, and the castor-oil plant..
Phyllodium :: Phyllodium (n.) A petiole dilated into the form of a blade, and usually with vertical edges, as in the Australian acacias..
Pinnated :: Pinnated (a.) Consisting of several leaflets, or separate portions, arranged on each side of a common petiole, as the leaves of a rosebush, a hickory, or an ash. See Abruptly pinnate, and Illust., under Abruptly..
Stemless :: Stem-clasping (a.) Embracing the stem with its base; amplexicaul; as a leaf or petiole.
Sessile :: Sessile (a.) Resting directly upon the main stem or branch, without a petiole or footstalk; as, a sessile leaf or blossom..
Quinquenerved :: Quinquenerved (a.) Having five nerves; -- said of a leaf with five nearly equal nerves or ribs rising from the end of the petiole.
Footstalk :: Footstalk (n.) The stalk of a leaf or of flower; a petiole, pedicel, or reduncle..
Stalk :: Stalk (n.) The petiole, pedicel, or peduncle, of a plant..
Petiolule :: Petiolule (n.) A small petiole, or the petiole of a leaflet..
Ramenta :: Ramenta (n. pl.) Thin brownish chaffy scales upon the leaves or young shoots of some plants, especially upon the petioles and leaves of ferns..
Three-sided :: Three-sided (a.) Having three sides, especially three plane sides; as, a three-sided stem, leaf, petiole, peduncle, scape, or pericarp..
Quiname :: Quiname (a.) Growing in sets of five; -- said especially of leaves composed of five leaflets set at the end of a common petiole.
Palmated :: Palmated (a.) Spreading from the apex of a petiole, as the divisions of a leaf, or leaflets, so as to resemble the hand with outspread fingers..
Petioled :: Petioled (a.) Petiolate.
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