subzero /sub-zēˈrō/

Less than zero, esp of temperature

• refections
• Refection Sunday
• refectorian
• refectorians
• refectories
• refectory
• refectory table
• refectory tables
• refects
• refel
• refelled
• refelling
• refels
• refer
• referable
• referee
• refereed
• refereeing
• referees
• reference
• reference book
• reference books
• referenced
• reference libraries
• reference library