The half-life of oxycodone is about 3.2 hours, while the half-life for the time-released version (OxyContin) is about 4.5 hours. Danger of Oxycodone Overdose. Knowing how long Oxycodone remains in your system is important because of the threat of overdose.
Ext, ext or EXT may refer to: 1  Ext functor, used in the mathematical field of homological algebra. 2  Extended file system, a file system created for Linux; see also ext2, ext3 and ext4.  Ext (JavaScript library), a programming library used to build interactive web applications.
exâ¢poundâ²er, n. 1  Latin expÅnere to put out, set forth, explain, equivalent. to ex- ex-1 + pÅnere to put. 2  Old French espondre. 3  Middle English expounen, expounden 1250â1300.  2.See corresponding entry in Unabridged See explain.