1. A teacher who fills a temporary position in a school on a short-term basis; often supplied by an agency
   - supply teacher [Brit, Cdn], substitute teacher [N. Amer, Ireland]

Encyclopedia: Relief teacher

• Pyrola elliptica
• Pyrola minor
• Pyrola rotundifolia
• Pyrola rotundifolia americana
• Pyrola uniflora
• Pyrolaceae
• pyrolatry
• pyroligneous
• pyroligneous acid
• pyrolignic
• pyrolusite
• pyrolysis
• pyrolytic
• pyromancer
• pyromancy
• pyromania
• pyromaniac
• pyrometer
• pyrometric cone
• pyromorphite
• pyrope
• pyrophobia
• pyrophoric alloy
• Pyrophorus
• Pyrophorus noctiluca