Whitehouse is located at 32Â°13â²24â³N 95Â°13â²3â³W / 32.22333Â°N 95.21750Â°W / 32.22333; -95.21750 (32.223443, -95.217579). The city is bisected by State Highway 110 and Farm to Market Road 346. The city of Tyler, Texas is located approximately seven miles to the north, while the city of Troup, Texas lies roughly the same distance to the south. According to the United States Census Bureau, the city has a total area that exceeds 3.8 square miles (9.8 kmÂ²), all land.
Princeton's WordNet(0.00 / 0 votes)Rate this definition: 1  probe, investigation(noun) an inquiry into unfamiliar or questionable activities. there was a congressional probe into the scandal. 2  investigation, investigating(noun) the work of inquiring into something thoroughly and systematically.
Investigational new drug means a new drug or biological drug that is used in a clinical investigation. The term also includes a biological product that is used in vitro for diagnostic purposes. The terms investigational drug and investigational new drug are deemed to be synonymous for purposes of this part.he sponsor does not actually conduct the investigation unless the sponsor is a sponsor-investigator. A person other than an individual that uses one or more of its own employees to conduct an investigation that it has initiated is a sponsor, not a sponsor-investigator, and the employees are investigators.