One of the most widely accepted theories is that the name comes from the Irish word , defined by Dinneen as a pigmy, a sprite, a leprechaun; for ; the latter word Dinneen defines as a pigmy, a leprechaun; 'a kind of aqueous sprite';ref dinneen this word has also been identified as meaning half-bodied, or small-bodied.
Exfiltration is the gradual leakage of fluid through any industrial equipment, a membrane or a wall because of small opening. Exfiltration occurs when a small opening allows fluid to drain from within an assembly. The gradual deposition of leaking fluid can cause corrosion in metal structures such as boilers, heat exchangers, storage tanks and other types of equipment and machinery. Exfiltration is also known as weep.
Infiltration and extravasation â two words that you donât often hear in the everyday ward setting. However, you have all probably heard the more common term âtissuedâ. The definition of infiltration is the inadvertent administration of a non vesicant fluid or medication into the surrounding tissues. Extravasation is the inadvertent administration of a vesicant fluid or solution into the surrounding tissue.