Definition of radicle in English:

radicle

noun ˈradɪk(ə)lˈrædək(ə)l

Botany

1The part of a plant embryo that develops into the primary root.
〔植〕胚根
Example sentencesExamples
- Roots were determined to have protruded when the radicle had split the endosperm at which point it was clearly visible.
- Each week, the leaves were lifted, and seeds with an emerged radicle were counted as germinated and removed from the flats.
- The micropyle is the pore through which the radicle emerges during seed germination.
- Of seeds that produced radicles, epicotyls emerged in 100% of them following 12 wk of cold stratification and subsequent movement to warmer temperatures.
- A caryopsis was considered germinated when the radicle pierced the seed coat, approximately 10 h after the start of imbibition.
Synonyms
rhizome, rootstock, tuber, tap root, rootlet
1. 1.1Anatomy A rootlike subdivision of a nerve or vein.
  〔剖〕（神经或血管的）小根，细根
  Example sentencesExamples
  The parasite radicle then thickens to form a vascular connection - a haustorium - between the parasite and the host.

Derivatives

radicular

adjective rəˈdɪkjʊlərəˈdɪkjələr

Anatomy

Affecting or relating to the root of a spinal nerve.
low back pain accompanied with radicular pain
Example sentencesExamples
- Direct injection of fibrocartilage into these vessels during episodes of increased pressure, with retrograde travel into a radicular artery, may explain emboli seen in younger patients.
- Also, Lagrimini et al. have shown that overexpression of an anionic peroxidase in roots results in a significant decrease in radicular system development and in enhanced plant wilting.
- Finally, a neurovascular examination should be performed to rule out referred pain secondary to radicular symptoms or vascular causes.

Origin

Late 17th century: from Latin radicula, diminutive of radix, radic- 'root'.

Definition of radicle in US English:

radicle

nounˈradək(ə)lˈrædək(ə)l

Botany

1The part of a plant embryo that develops into the primary root.
〔植〕胚根
Example sentencesExamples
- Roots were determined to have protruded when the radicle had split the endosperm at which point it was clearly visible.
- Of seeds that produced radicles, epicotyls emerged in 100% of them following 12 wk of cold stratification and subsequent movement to warmer temperatures.
- A caryopsis was considered germinated when the radicle pierced the seed coat, approximately 10 h after the start of imbibition.
- The micropyle is the pore through which the radicle emerges during seed germination.
- Each week, the leaves were lifted, and seeds with an emerged radicle were counted as germinated and removed from the flats.
Synonyms
rhizome, rootstock, tuber, tap root, rootlet
1. 1.1Anatomy A rootlike subdivision of a nerve or vein.
  〔剖〕（神经或血管的）小根，细根
  Example sentencesExamples
  The parasite radicle then thickens to form a vascular connection - a haustorium - between the parasite and the host.

Origin

Late 17th century: from Latin radicula, diminutive of radix, radic- ‘root’.

词汇	radicle
释义	Definition of radicle in English: radicle noun ˈradɪk(ə)lˈrædək(ə)l Botany 1The part of a plant embryo that develops into the primary root. 〔植〕胚根 Example sentencesExamples Roots were determined to have protruded when the radicle had split the endosperm at which point it was clearly visible. Each week, the leaves were lifted, and seeds with an emerged radicle were counted as germinated and removed from the flats. The micropyle is the pore through which the radicle emerges during seed germination. Of seeds that produced radicles, epicotyls emerged in 100% of them following 12 wk of cold stratification and subsequent movement to warmer temperatures. A caryopsis was considered germinated when the radicle pierced the seed coat, approximately 10 h after the start of imbibition. Synonyms rhizome, rootstock, tuber, tap root, rootlet 1.1Anatomy A rootlike subdivision of a nerve or vein. 〔剖〕（神经或血管的）小根，细根 Example sentencesExamples The parasite radicle then thickens to form a vascular connection - a haustorium - between the parasite and the host. Derivatives radicular adjective rəˈdɪkjʊlərəˈdɪkjələr Anatomy Affecting or relating to the root of a spinal nerve. low back pain accompanied with radicular pain Example sentencesExamples Direct injection of fibrocartilage into these vessels during episodes of increased pressure, with retrograde travel into a radicular artery, may explain emboli seen in younger patients. Also, Lagrimini et al. have shown that overexpression of an anionic peroxidase in roots results in a significant decrease in radicular system development and in enhanced plant wilting. Finally, a neurovascular examination should be performed to rule out referred pain secondary to radicular symptoms or vascular causes. Origin Late 17th century: from Latin radicula, diminutive of radix, radic- 'root'. Definition of radicle in US English: radicle nounˈradək(ə)lˈrædək(ə)l Botany 1The part of a plant embryo that develops into the primary root. 〔植〕胚根 Example sentencesExamples Roots were determined to have protruded when the radicle had split the endosperm at which point it was clearly visible. Of seeds that produced radicles, epicotyls emerged in 100% of them following 12 wk of cold stratification and subsequent movement to warmer temperatures. A caryopsis was considered germinated when the radicle pierced the seed coat, approximately 10 h after the start of imbibition. The micropyle is the pore through which the radicle emerges during seed germination. Each week, the leaves were lifted, and seeds with an emerged radicle were counted as germinated and removed from the flats. Synonyms rhizome, rootstock, tuber, tap root, rootlet 1.1Anatomy A rootlike subdivision of a nerve or vein. 〔剖〕（神经或血管的）小根，细根 Example sentencesExamples The parasite radicle then thickens to form a vascular connection - a haustorium - between the parasite and the host. Origin Late 17th century: from Latin radicula, diminutive of radix, radic- ‘root’.
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