regina /ri-jīˈnə/

1. Queen
2. (with cap) title of a reigning queen (abbrev R)

reginal /-jīˈnl/ adjective

1. Of a queen
2. Siding with a queen

• threnody
• threnos
• threonine
• threonines
• thresh
• threshed
• threshel
• threshels
• thresher
• threshers
• thresher-shark
• thresher whale
• thresher whales
• threshes
• threshing
• threshing floor
• threshing floors
• threshing machine
• threshing machines
• threshing mill
• threshings
• threshold
• threshold dose
• threshold doses
• threshold lighting