merismaticadj.

Brit.

/ˌmɛrᵻzˈmatɪk/, U.S.

/ˌmɛrəzˈmædɪk/

Origin: A borrowing from Greek, combined with an English element. Etymons: Greek μέρισματ- , μέρισμα , -ic suffix.

Etymology: < Hellenistic Greek μέρισματ-, μέρισμα separated part ( < the stem of μερίζειν to divide (see merismus n.) + -ισμα : see -ism suffix) + -ic suffix. Compare French mérismatique (1868 in Littré).

Chiefly Botany. Now rare.

Of cell division: occurring by the formation of internal partitions (as in plant cells). Of a cell, tissue, etc.: characterized by cell division.Superseded in modern use by meristematic.

ΘΚΠ

the world > life > biology > biological processes > genetic activity > [adjective] > mitosis

merismatic1849

indirect1880

karyokinetic1885

karyomitoic1885

mitotic1888

mitosic1890

kinetic1894

polymitotic1931

intermitotic1942

postmitotic1942

1849 Rep. & Papers Bot. (Ray Soc.) 283 On merismatic Formation of Cells in the Development of Pollen.

1861 H. Macmillan Footnotes from Nature 185 Diatoms, which carry on the process of merismatic division.

1886 Pop. Sci. Monthly Mar. 680 Merismatic cells, remaining without function sometimes for several years, until the sap-wood containing them becomes dry or heart wood, when they begin their activity.

1902 G. S. Boulger Wood i. i. 7 A tissue the cells of which undergo division is termed merismatic or meristem.

1927 Jrnl. Ecol. 15 102 The merismatic region of the root is very short and the tip blunt.

1955 Philos. Trans. (Royal Soc.) B. 239 85 The first indication of the coming bud is a dark merismatic patch in the axil of the second leaf.

This entry has been updated (OED Third Edition, September 2001; most recently modified version published online March 2022).

单词	merismatic
释义	merismaticadj. Brit. /ˌmɛrᵻzˈmatɪk/, U.S. /ˌmɛrəzˈmædɪk/ Origin: A borrowing from Greek, combined with an English element. Etymons: Greek μέρισματ- , μέρισμα , -ic suffix. Etymology: < Hellenistic Greek μέρισματ-, μέρισμα separated part ( < the stem of μερίζειν to divide (see merismus n.) + -ισμα : see -ism suffix) + -ic suffix. Compare French mérismatique (1868 in Littré). Chiefly Botany. Now rare. Of cell division: occurring by the formation of internal partitions (as in plant cells). Of a cell, tissue, etc.: characterized by cell division.Superseded in modern use by meristematic. ΘΚΠ the world > life > biology > biological processes > genetic activity > [adjective] > mitosis merismatic1849 indirect1880 karyokinetic1885 karyomitoic1885 mitotic1888 mitosic1890 kinetic1894 polymitotic1931 intermitotic1942 postmitotic1942 1849 Rep. & Papers Bot. (Ray Soc.) 283 On merismatic Formation of Cells in the Development of Pollen. 1861 H. Macmillan Footnotes from Nature 185 Diatoms, which carry on the process of merismatic division. 1886 Pop. Sci. Monthly Mar. 680 Merismatic cells, remaining without function sometimes for several years, until the sap-wood containing them becomes dry or heart wood, when they begin their activity. 1902 G. S. Boulger Wood i. i. 7 A tissue the cells of which undergo division is termed merismatic or meristem. 1927 Jrnl. Ecol. 15 102 The merismatic region of the root is very short and the tip blunt. 1955 Philos. Trans. (Royal Soc.) B. 239 85 The first indication of the coming bud is a dark merismatic patch in the axil of the second leaf. This entry has been updated (OED Third Edition, September 2001; most recently modified version published online March 2022). < adj.1849
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