# acanthological

CEFR C2 · Adjective

Source: https://englishreference.com/word/acanthological
Updated: 2026-05-26

## Definition

relating to the study of plants that have spines or sharp points, like cacti and thorny bushes.

For teachers: relating to the study of plants with spines or prickles, such as cacti and thorny shrubs. Often used in botanical or horticultural contexts.

## Examples

- The acanthological garden features many rare spiny plants.
- The acanthological research focuses on how desert plants have evolved to survive extreme heat and drought.
- While the acanthological collection is small, it provides a fascinating look at the evolutionary adaptations of spiny flora to arid environments.

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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.