Definition of non-vascular in English:

non-vascular

adjective nɒnˈvaskjʊlə

1Medicine. That does not contain blood vessels (or, rarely: lymphatic vessels); that has not undergone vascularization; that does not have a blood supply. Also: that does not involve or belong to blood vessels; that is not caused by (disease of) blood vessels.
2Botany. That lacks conducting tissue (xylem and phloem).

Mid 19th century; earliest use found in Philosophical Transactions of the Royal Society of London. From non- + vascular.

adjectivenɒnˈvaskjʊlə

1Medicine. That does not contain blood vessels (or, rarely: lymphatic vessels); that has not undergone vascularization; that does not have a blood supply. Also: that does not involve or belong to blood vessels; that is not caused by (disease of) blood vessels.
2Botany. That lacks conducting tissue (xylem and phloem).

Mid 19th century; earliest use found in Philosophical Transactions of the Royal Society of London. From non- + vascular.

词汇	non-vascular
释义	Definition of non-vascular in English: non-vascular adjective nɒnˈvaskjʊlə 1Medicine. That does not contain blood vessels (or, rarely: lymphatic vessels); that has not undergone vascularization; that does not have a blood supply. Also: that does not involve or belong to blood vessels; that is not caused by (disease of) blood vessels. 2Botany. That lacks conducting tissue (xylem and phloem). Origin Mid 19th century; earliest use found in Philosophical Transactions of the Royal Society of London. From non- + vascular. Definition of non-vascular in US English: non-vascular adjectivenɒnˈvaskjʊlə 1Medicine. That does not contain blood vessels (or, rarely: lymphatic vessels); that has not undergone vascularization; that does not have a blood supply. Also: that does not involve or belong to blood vessels; that is not caused by (disease of) blood vessels. 2Botany. That lacks conducting tissue (xylem and phloem). Origin Mid 19th century; earliest use found in Philosophical Transactions of the Royal Society of London. From non- + vascular.
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