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circa ['sɜ:kə] s
gen.	omtrent; cirka
Inglés tesauro
CIRCA ['sɜ:kə] abbr.
abrev.	Communication And Information Resource Centre Administrator; Communication Information Resource Centre Administrator
abrev., educ., cient.	Center For Instructional And Research Computing Activities
abrev., IT	Conceptual Information Retrieval And Communication Architecture
abrev., mil., avia.	computerized information retrieval and current awareness
circa ['sɜ:kə] prep.
gen.	c. (Vosoni); cca; ca; cir. (Seregaboss); about; around
rel.	c. ("approximately", used with dates)