1. Mouth-like opening in a sponge through which water is expelled
   - osculum

Derived forms: oscules

• epigrammatize
• epigraph
• epigraphical
• epigraphist
• epigraphy
• epigynous
• epikeratophakia
• Epilachna
• Epilachna varivestis
• epilate
• epilating wax
• epilation
• epilator
• epilepsia major
• epilepsia minor
• epilepsy
• epileptic
• epileptic seizure
• epilithic
• Epilobium
• Epilobium angustifolium
• Epilobium canum canum
• Epilobium hirsutum
• epilog
• epilogue