circumferential
adjective
- surrounding in a 2D radial manner, acting as a circumference
Wiktionary
Pronunciation: /səː.kəm.fəˈɹɛn.ʃəl/ / /səː.kəm.f(ə)ˈɹɛn.t͡ʃəl/ / /sɝ.kəm.f(ə)ˈɹɛn.ʃəl/
adj
- Of or pertaining to a circumference.
- Circuitous, indirect or roundabout.