UTILISATION definition: a variation of utilization. See examples of utilisation used in a sentence. Resource utilization and cost-effective therapy are an integral part of modern medical practice. We should be promoting renewable fuels and increased utilization of public transportation. Removing subsidies on energy will ease resource utilization rates. Utilization and utilisation are both English terms. Utilization is predominantly used in 🇺🇸 American (US) English (en-US) while utilisation is predominantly used in 🇬🇧 British English (used in UK/AU/NZ) (en-GB). In terms of actual appearance and usage, here's a breakdown by country, with usage level out of 100 (if available) 👇: utilisation Definitions of utilisation noun the act of using synonyms: employment, exercise, usage, use, utilization Noun utilisation (countable and uncountable, plural utilisations) (British spelling) The act of using something. The meaning of UTILIZATION is the action of utilizing or the state of being utilized. How to use utilization in a sentence. “Utilisation” is more specific, denoting the act of making effective, practical, or strategic use of something, often with an emphasis on efficiency and benefit. Understanding this distinction allows for more precise and impactful communication. Utilization and Utilisation both refer to the act of using something effectively. The difference lies in regional spelling: Utilization is American English, while Utilisation is British English. Noun 1. utilisation - the act of using; he warned against the use of narcotic drugs ; skilled in the utilization of computers usage, use, utilization. Utilisation and utilization are the same in meaning, referring to the act of using something effectively, differing only in British (utilisation) and American (utilization) spelling.