英语词汇“meristem”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

mer•i•stem n. [Bot.]

Botanyembryonic tissue in plants;
undifferentiated, growing, actively dividing cells.

Greek -ēma termination of nouns denoting result of action; compare -eme
Greek merist(ós) divided, distributed (equivalent. to *merid-, stem of merízein to divide into parts (derivative of méris part, share) + -tos verb, verbal adjective, adjectival suffix) + -em
1870–75

Collins Concise English Dictionary © HarperCollins Publishers::

meristem /ˈmɛrɪˌstɛm/ n

a plant tissue responsible for growth, whose cells divide and differentiate to form the tissues and organs of the plant. Meristems occur within the stem (see cambium) and leaves and at the tips of stems and roots

Etymology: 19th Century: from Greek meristos divided, from merizein to divide, from meris portion

meristematic /ˌmɛrɪstɪˈmætɪk/ adj

单词	meristem
释义	WordReference Random House Unabridged Dictionary of American English © 2024 mer•i•stem (mer′ə stem′),USA pronunciation n. [Bot.] Botanyembryonic tissue in plants; undifferentiated, growing, actively dividing cells. Greek -ēma termination of nouns denoting result of action; compare -eme Greek merist(ós) divided, distributed (equivalent. to *merid-, stem of merízein to divide into parts (derivative of méris part, share) + -tos verb, verbal adjective, adjectival suffix) + -em 1870–75 Collins Concise English Dictionary © HarperCollins Publishers:: meristem /ˈmɛrɪˌstɛm/ n a plant tissue responsible for growth, whose cells divide and differentiate to form the tissues and organs of the plant. Meristems occur within the stem (see cambium) and leaves and at the tips of stems and roots Etymology: 19th Century: from Greek meristos divided, from merizein to divide, from meris portion meristematic /ˌmɛrɪstɪˈmætɪk/ adj
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