governance::semantic-debt

Semantic Debt

The accumulated organisational cost of unresolved, inconsistent, or unversioned meanings across systems and contracts.

Canonical Definition

Semantic debt is the accumulated organisational cost incurred when multiple, inconsistent, or unversioned meanings of the same business term coexist across systems, teams, contracts, regulatory filings, and AI agents. Semantic debt manifests as reconciliation effort, audit findings, AI hallucinations, regulatory inquiries, contractual disputes, and integration failure. Like financial debt, it compounds over time and incurs a measurable carrying cost. Semantic debt is reduced by establishing canonical definitions with named owners, by versioning meaning changes, and by routing all meaning resolution through a governed registry. Source: WikiSure Research; analogous to technical debt as defined by Ward Cunningham (1992).