# acantha

/ɑˈkɑnðə/ (US) · CEFR C2 · Noun

Source: https://englishreference.com/word/acantha
Updated: 2026-06-22

## Definition

a type of plant that looks like a thorn or a sharp point. It is often used in art to describe a specific shape or in medicine to talk about a skin condition.

For teachers: a sharp, pointed projection or spine, typically found on plants or used in anatomical and artistic contexts. Often refers to the spiny outgrowths of certain plants or the thorn-like structures in medical terminology.

## Examples

- The artist used a stylized acantha to decorate the frame.
- In classical architecture, the acantha leaf is a common motif used to create intricate patterns on furniture and walls.
- The dermatologist noted that the patient's condition involved the formation of acantha-like projections on the skin, which required a specialized treatment to manage the underlying inflammation.

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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.