IV (intravenous): Within a vein. IV is the abbreviation for intravenous.. The word intravenous is quite properly an adjective. In this guise, it entered the English language around 1849. It means, according to Merriam Webster's Collegiate Dictionary, situated, performed, or occurring within or entering by way of a vein.. Some examples of the use of intravenous as an adjective: 1  Intravenous antibiotics refer to the administration into the venous circulation of a solution containing antibiotics; 2  Intravenous immunoglobulin is a sterile solution of concentrated antibodies extracted from healthy people given straight into a vein;
Aln Estuary water temperatures peak in the range 13 to 17Â°C (55 to 63Â°F) on around the 10th of August and are at their lowest on about the 25th of February, in the range 4 to 8Â°C (39 to 46Â°F).
An estuary is a partially enclosed body of water where fresh water from streams and rivers mixes with salt water from the ocean. Some river mouths are estuaries. For example, the tidal portion of the Hudson River in New York is an estuary.verview. There are hundreds of thousands of creeks, streams and rivers in the Chesapeake Bay watershed. These tributaries send fresh water into the Bay and offer vital habitat to aquatic plants and animals. These tributaries also provide people with public access points where they can fish, boat and swim.