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单词 excurrent
释义

excurrentadj.

/ɛkˈskʌrənt/
Etymology: < Latin excurrent-em, present participle of excurrĕre : see excur v.
1. That runs out or forth. Of arterial blood: That flows from the heart.
ΘΚΠ
the world > matter > liquid > liquid flow > action or process of flowing > [adjective] > out or forth
profluent1667
effluent1726
effusive1726
excurrent1826
outrunning1894
1826 W. Kirby & W. Spence Introd. Entomol. (1828) III. xxxii. 293 The excurrent (or arterial) stream took its course along the inner margin.
1826 W. Kirby & W. Spence Introd. Entomol. IV. xxxix. 92 In the excurrent part of its course.
1887 W. J. Sollas in Encycl. Brit. XXII. 413/1 at Sponges The insoluble residue..is carried out through the oscule by the excurrent water.
2. Passing beyond bounds or limits; overflowing, superabundant (in quot. 1605 figurative). Obsolete. rare.
ΘΚΠ
the world > action or operation > prosperity > advancement or progress > outdoing or surpassing > [adjective] > going too far > going or gone beyond bounds
hoflesc1175
superfluea1425
insolent?a1500
intemperate1508
overgone1581
excurrent1605
exorbitant1621
1605 T. Tymme tr. J. Du Chesne Pract. Chymicall & Hermeticall Physicke i. iv. 12 Restraining a matter excurrent, within bondes and limits.
3. Admitting of or affording an exit.
ΘΚΠ
the world > movement > motion in a certain direction > going or coming out > [adjective] > affording exit
excurrent1854
1854 S. P. Woodward Man. Mollusca ii. 277 Fig. 185..showing the relative extent of the liver and ovarium..e, excurrent orifice.
1887 W. J. Sollas in Encycl. Brit. XXII. 414/2 at Sponges In higher forms of sponges the chambers cease to open abruptly into the excurrent canals.
4. Botany.
a. (See quot. 1835.)
ΚΠ
1835 J. Lindley Introd. Bot. (1848) II. 362 Excurrent; in which the axis remains always in the centre, all the other parts being regularly disposed round it; as the stem of abies.
1880 A. Gray Struct. Bot. iii. §3. 40.
b. Projecting beyond the tip or margin, as when the midrib of a leaf is continued beyond the apex.
ΚΠ
1847 in J. Craig New Universal Dict.
1870 J. D. Hooker Student's Flora Brit. Islands 375 Horned Pond-weed..Stamen 1..connective excurrent.
1882 Gardeners' Chron. 18 70 Excurrent at the apex.
This entry has not yet been fully updated (first published 1894; most recently modified version published online June 2022).
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adj.1605
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