Apophysis

{{distinguish|Epiphysis}}

{{Wiktionary}}

Apophysis may refer to:

• A tubercle (bone)
• Apophysis (spider), an outgrowth of the exoskeleton in spiders and other arachnids
• In botany, an outgrowth or enlargement of an organ such as a plant stem
• Apophysis (software), a fractal flame generating program for Microsoft Windows
• Apophysis (geology), a discordant offshoot from another body, such as a sill, dike, or pluton