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

Partial :: Partial (n.) Pertaining to a subordinate portion; as, a compound umbel is made up of a several partial umbels; a leaflet is often supported by a partial petiole..
Three-sided :: Three-sided (a.) Having three sides, especially three plane sides; as, a three-sided stem, leaf, petiole, peduncle, scape, or pericarp..
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..
Lif :: Lif (n.) The fiber by which the petioles of the date palm are bound together, from which various kinds of cordage are made..
Digitated :: Digitated (a.) Having several leaflets arranged, like the fingers of the hand, at the extremity of a stem or petiole. Also, in general, characterized by digitation..
Quiname :: Quiname (a.) Growing in sets of five; -- said especially of leaves composed of five leaflets set at the end of a common petiole.
Petiole :: Petiole (n.) A stalk or peduncle.
Apterous :: Apterous (a.) Destitute of winglike membranous expansions, as a stem or petiole; -- opposed to alate..
Intrapetiolar :: Intrapetiolar (a.) Situated between the petiole and the stem; -- said of the pair of stipules at the base of a petiole when united by those margins next the petiole, thus seeming to form a single stipule between the petiole and the stem or branch; -- often confounded with interpetiolar, from which it differs essentially in meaning..
Triternate :: Triternate (a.) Three times ternate; -- applied to a leaf whose petiole separates into three branches, each of which divides into three parts which each bear three leafiets..
Quinquenerved :: Quinquenerved (a.) Having five nerves; -- said of a leaf with five nearly equal nerves or ribs rising from the end of the petiole.
Petiolated :: Petiolated (a.) Having a stalk or petiole; as, a petioleate leaf; the petiolated abdomen of certain Hymenoptera..
Stipe :: Stipe (n.) The stalk or petiole of a frond, as of a fern..
Petiolule :: Petiolule (n.) A small petiole, or the petiole of a leaflet..
Footstalk :: Footstalk (n.) The stalk of a leaf or of flower; a petiole, pedicel, or reduncle..
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..
Interpetiolar :: Interpetiolar (a.) Being between petioles. Cf. Intrapetiolar.
Polytomous :: Polytomous (a.) Subdivided into many distinct subordinate parts, which, however, not being jointed to the petiole, are not true leaflets; -- said of leaves..
Phyllodium :: Phyllodium (n.) A petiole dilated into the form of a blade, and usually with vertical edges, as in the Australian acacias..
Bigeminate :: Bigeminate (a.) Having a forked petiole, and a pair of leaflets at the end of each division; biconjugate; twice paired; -- said of a decompound leaf..
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