theo
Proposed by a contributor, not yet supported by evidence.
Meaning · English
The amount of a gambler's theoretical losses based on typical play.
NounRegister: informal
Examples
In a perfect world, a player would know the theo of the machine he's feeding. He would also know the percentage of the theo that the casino is giving back in comps.
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
Common questions
What does “theo” mean?
The amount of a gambler's theoretical losses based on typical play.
Is “theo” formal or informal?
theo is generally informal.