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永久組織 (えいきゅうそしき) Japanese meaning | Kotomora

永えい久きゅう組そ織しき

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Meanings

1

noun

permanent tissue

botany

Botanical term for plant tissue that has completed differentiation and no longer divides; contrasted with 分裂組織 (meristem).

See also: 分裂組織

植しょく物ぶつの茎くきの大だい部ぶ分ぶんは永えい久きゅう組そ織しきからできている。
Most of a plant's stem is made of permanent tissue.

永えい久きゅう組そ織しきは分ぶん裂れつ組そ織しきから分ぶん化かして形けい成せいされる。

Permanent tissue is formed by differentiation from meristem.

Kanji

永eternity, long, lengthy
久long time, old story
組association, braid, plait
織weave, fabric

Similar words

分ぶん裂れつ組そ織しき
分裂組織 (meristem) is undifferentiated plant tissue capable of cell division, while 永久組織 is the differentiated, non-dividing tissue that results from it.

Etymology

Compound of 永久 (eternal, permanent) and 組織 (tissue, organization). The exact historical derivation is uncertain; the term is a modern botanical calque.