ontology /on-tolˈə-ji/

1. The science that deals with the principles of pure being
2. That part of metaphysics which deals with the nature and essence of things

ontologic /-tə-lojˈik/ or ontologˈical adjective

ontologˈically adverb

• Tobin tax
• Tobit
• to bits
• to blazes
• toboggan
• tobogganed
• tobogganer
• tobogganers
• tobogganing
• tobogganings
• tobogganist
• tobogganists
• toboggans
• toboggin
• to boot
• to borrow
• to-brake
• to-break
• to-breaking
• to-breaks
• to-broken
• to-bruise
• to-bruises
• to-bruising
• to-brusd