Langimage
English

aerenchyma

|aer-en-chy-ma|

C1

/ɛˈrɛŋkɪmə/

plant tissue with air spaces

Etymology
Etymology Information

'aerenchyma' originates from Greek, specifically the word 'aēr' meaning 'air' and 'enchyma' meaning 'infusion'.

Historical Evolution

'aēr' and 'enchyma' combined in Greek to form 'aerenchyma', which was adopted into modern English.

Meaning Changes

Initially, it meant 'infusion of air', but over time it evolved into its current meaning of 'plant tissue with air spaces'.

Meanings by Part of Speech

Noun 1

a type of plant tissue containing air spaces, found especially in aquatic plants, which facilitates gas exchange and buoyancy.

The aerenchyma in water lilies helps them float on the surface of the water.

Synonyms

Last updated: 2025/05/18 07:51