in BRIT, also use 英国英语亦用 utilise
1
[VERB	动词]利用;使用 If you 
utilize something, you use it. 
Sound engineers utilize a range of techniques to enhance the quality of the recordings...
音响师运用一系列技术来提高录音质量。
Minerals can be absorbed and utilized by the body in a variety of different forms.
人体可通过很多不同形式吸收和利用矿物质。
utilization...the utilisation of human resources.
人力资源的利用
...land utilization on large farms.
大型农场的土地使用