ipse dixit /ipˈsē dikˈsit or ipˈse dēkˈsit/

1. He himself said it
2. A dogmatic pronouncement
3. Dictum

• jabberwockies
• jabberwocks
• jabberwocky
• jabbing
• jabble
• jabbled
• jabbles
• jabbling
• jabers
• jabiru
• jabirus
• jaborandi
• jaborandis
• jabot
• jabots
• jabs
• jacamar
• jacamars
• jacana
• jacanas
• jacaranda
• jacarandas
• jacchus
• jacchuses
• jacent