Granola
来自Big Physics
late 19th century (as a trademark): from gran- (representing granular or grain) + -ola (suffix chiefly in US usage). The current term dates from the 1970s.
wiktionary
Genericization of Granola, name of an early brand of the cereal, itself a variation of Granula, invented by James Caleb Jackson in 1863. Granula was named after the granules of Graham flour, the main ingredient [1].
etymonline
granola (n.)
by 1967, American English, probably from Italian grano "grain," or granular, with commercial suffix -ola. Earlier, with a capital G-, it was a proprietary name (reg. 1886 by W.K. Kellogg, in use into early 20c.) for a kind of breakfast cereal.
