bio/ʹbieoh/ noun (pl -os) (pl bios) informal

• circum-
• circumambient
• circumambulate
• circumcise
• circumcision
• circumference
• circumflex
• circumfuse
• circumlocution
• circumlunar
• circumnavigate
• circumpolar
• circumscribe
• circumscription
• circumsolar
• circumspect
• circumstance
• circumstanced
• circumstantial
• circumstantiate
• circumvallate
• circumvent
• circus
• cire perdue
• cirque