1. For an indefinite number of successive days
   - day after day

Encyclopedia: Day in day out

• physicist
• physicochemical
• physics
• physics department
• physics lab
• physics laboratory
• Physidae
• physio
• physiocrat
• physiognomy
• physiography
• physiologic
• physiological
• physiological anatomy
• physiological condition
• physiological jaundice of the newborn
• physiological nystagmus
• physiological property
• physiological psychology
• physiological reaction
• physiological sphincter
• physiological state
• physiologically
• physiologist
• physiology