trimorphism /trī-mörˈfi-zm/

1. Occurrence of three forms in the same species (biology)
2. The property of crystallizing in three forms (chem)

trimorˈphic or trimorˈphous adjective

• put-and-take
• put a person's eye out
• put a premium on
• put a sock in it
• put a spoke in someone's wheel
• putative
• putatively
• putative marriage
• putative marriages
• put away
• put back
• put back the clock
• put by
• put case
• putcheon
• putcheons
• putcher
• putchers
• putchock
• putchocks
• putchuk
• putchuks
• put down
• put-down
• put down roots