prosenchyma

American  

[pros-eng-kuh-muh] / prɒsˈɛŋ kə mə /

noun

Botany.

1. the tissue characteristic of the woody and bast portions of plants, consisting typically of long, narrow cells with pointed ends.

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prosenchyma British  

/ prɒsˈɛŋkɪmə, ˌprɒsɛnˈkaɪmətəs /

noun

1. a plant tissue consisting of long narrow cells with pointed ends: occurs in conducting tissue

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Other Word Forms

• prosenchymatous adjective

Etymology

Origin of prosenchyma

1825–35; < New Latin < Greek pros- toward, to + énchyma infusion; modeled on parenchyma

Example Sentences

Prosenchyma, pros-eng′ki-ma, n. the fibro-vascular system or tissue of plants—opp. to Parenchyma, the soft tissues.—adj.

From Project Gutenberg

All such soft cellular tissue, like this of leaves, that of pith, and of the green bark, is called Parenchyma, while fibrous and woody parts are composed of Prosenchyma, that is, of peculiarly transformed 407.

From Project Gutenberg

Prosenchyma, a tissue of wood-cells.

From Project Gutenberg

Henceforward, if I ever make botanical quotations, I shall always call parenchyma, By-tis; prosenchyma, To-tis; and diachyma, Through-tis, short for By-tissue, To-tissue, and Through-tissue—then the student will see what all this modern wisdom comes to!

From Project Gutenberg

The fibrovascular bundles also contain soft-walled prosenchyma cells.

From Project Gutenberg