Definition

1. Adjective:
   • Relating to or affected by acanthosis: Describes a condition characterized by abnormal thickening of the stratum spinosum (the prickle cell layer) of the epidermis.

Usage Examples

• Adjective:
  • The biopsy showed acanthotic epidermal tissue.
  • Acanthotic changes are often seen in chronic skin conditions like psoriasis.

Advanced Usage

• Medical Terminology: The term is almost exclusively used in medical and dermatological contexts to describe histological findings.
  • The pathologist's report noted an acanthotic epidermis with elongated rete ridges.

Variants and Related Words

• Acanthosis (n): The medical condition itself, referring to the thickening of the skin's prickle cell layer.
  • Acanthosis nigricans is a disorder that presents with acanthotic, hyperpigmented skin.

Synonyms

• Hyperplastic (in a specific histological context): Referring to an increase in the number of cells in a tissue.
• Thickened (descriptive, non-medical)

Notes on Meaning

• The word is a technical adjective derived from the noun "acanthosis." Its meaning is precise and limited to the medical field, specifically dermatology and pathology. It does not have common idiomatic or phrasal verb uses.

Adjective

1. of or relating to or having acanthosis