The Food and Drug Administration (FDA) approved gabapentin in 1993 under the brand name Neurontin for the drug manufacturer Pfizer. In 2003, the FDA approved generic gabapentin, and it's now made by several drug companies. An extended-release form of gabapentin is available under the brand name Horizant. In 2004, the drug maker Pfizer settled charges for marketing Neurontin for unapproved uses, and agreed to pay $430 million.
The financial world splits up its calendar into four quarters, each three months long. If January to March is the first quarter, April to June is the second quarter, and so on, though a company's first quarter does not have to begin in January.
Here are all the possible meanings and translations of the word Quarterly. Princeton's WordNet(4.50 / 2 votes)Rate this definition: quarterly(adj) a periodical that is published every quarter (or four issues per year) quarterly(adverb) of or relating to or consisting of a quarter.