photic /fōˈtik/

1. Of light
2. Light-giving
3. Sensitive to light
4. Accessible to light (as eg the uppermost layer of sea)

phōtˈics singular noun

Optics

• obsessed
• obsesses
• obsessing
• obsession
• obsessional
• obsessionally
• obsessionist
• obsessionists
• obsessions
• obsessive
• obsessive-compulsive
• obsessively
• obsessiveness
• obsessives
• obs&gynae
• obs/gynae
• obsidian
• obsidians
• obsidional
• obsidionary
• obsign
• obsignate
• obsignated
• obsignates
• obsignating