1. Official approvals or confirmations, especially of a vehicle design or racing specification by an automotive authority.
Usage: Primarily used in automotive and motorsports contexts; Plural form of homologation
2. Legal or formal ratifications or confirmations of agreements, documents, or decisions.
Usage: Technical/legal usage; Less common in everyday English

Examples

• The new sports car required multiple homologations from international racing bodies before competing.
• The manufacturer obtained homologations for the vehicle's safety features across three continents.
• Homologations of the engine design took over a year to complete.
• The regulatory body issued homologations for the updated emissions standards.
• Without proper homologations, the prototype could not be sold to consumers.
• The team celebrated receiving homologations for their innovative suspension system.