triarchy /trīˈär-ki/

1. Government by three people
2. A state governed by a triumvirate
3. A state divided into three parts each having its own ruler
4. One of three such parts

trīˈarch noun

1. A ruler of a triarchy
2. A member of a triumvirate

• have a fit
• have a friend at court
• have a game with
• have a go
• have-a-go
• have a go at
• have a good head on one's shoulders
• have a good mind
• have a good thing going
• have a good time
• have a great mind
• have a head like a sieve
• have a heart
• have a job to
• have all one's buttons
• have all one's buttons on
• have all one's eggs in one basket
• have all the answers
• have a load on
• have a memory like a sieve
• have a mind of one's own
• have a monkey on one's back
• have an early night
• have an edge against
• have an edge on