dipstick survey
n.— «The authorities have made preparations for a door-to-door survey on May 16 and 17 to cover children left out of the Sunday exercise, and also a “dipstick” survey for four days from May 20. The dipstick survey involves random inspection of houses in both urban and rural areas by the public health staff, that would complete the polio immunisation process in this round,» —“Survey to cover children left out of polio immunisation from today” The Hindu (India) May 17, 2005. (source: Double-Tongued Dictionary)
Further reading
Book recommendations and the art of apology. Martha and Grant share some good reads, including an opinionated romp through English grammar, a Spanish-language adventure novel, an account of 19th-century dictionary wars, and a gorgeously illustrated...
Shuba in Sammamish, Washington, grew up in India, where she heard speakers of Indian English refer to an eggplant as a brinjal. She assumed that this was a British English term, but later realized that in Britain, this vegetable is called an...