gazelle
n.— «The term Gazelles usually refers to start-up companies, often in the high-tech sector, growing extremely fast.… In France for instance, “Gazelle” is a label granted to the 2000 fastest-growing companies during two consecutive years.» —“Entrepreneurial finance for fast-growing start-ups: bootstrap & secure bridge financing. Venture Capitalists may help.” by Jeremy Fain Tech IT Easy July 21, 2006. (source: Double-Tongued Dictionary)
Further reading
Default as a noun and default as a verb are the same word, with a familiar English stress shift: nouns often take first-syllable stress, while verbs often take second-syllable stress, as with the different pronunciations of record. A New York City...
How do you pronounce the word mobile, as in the toy that hangs above a baby’s crib? In the United States, that kind of mobile is pronounced MOH-beel, but in the United Kingdom, it’s MOH-byle. In the early 1930s, the American sculptor Alexander...