# abscise

CEFR C1 · Verb

Source: https://englishreference.com/word/abscise
Updated: 2026-05-18

## Definition

to fall off a plant naturally, like a leaf in autumn. It can also mean to cut off a part of a plant, such as a branch or a flower.

For teachers: to fall off a plant naturally, typically as a result of seasonal changes or biological programmed decay. Also used to describe the surgical removal of a part of a plant.

## Examples

- The leaves begin to abscise as the weather gets colder.
- Gardeners often abscise dead branches in early spring to encourage new growth during the summer season.
- The plant's ability to abscise its outer layers is a sophisticated defense mechanism that allows it to shed toxins and protect its core from frost damage.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.