Anatomy, Zoology, Botany. a point, projection, or elevation, as on the crown of a tooth.
Also called spinode. Geometry. a point where two branches of a curve meet, end, and are tangent.
Architecture. a decorative device, used especially in Gothic architecture to vary the outlines of intradoses or to form architectural foils, consisting of a pair of curves tangent to the real or imaginary line defining the area decorated and meeting at a point within the area.
Astronomy. a point of a crescent, especially of the moon.
Astrology.
the zodiacal degree that marks the beginning of a house or a sign.
Informal.a person born on the first day of a sign.
a point that marks the beginning of a change: on the cusp of a new era.
Origin of cusp
First recorded in 1575–85, cusp is from the Latin word cuspis a point
The People’s Bank of China is on the cusp of launching a digital yuan, which many believe will help China weaken the influence of the greenback in global trade.
Mastercard launches digital currency kit for central banks|Jeff|September 9, 2020|Fortune
Here’s how confident Jeff Sprecher is that he’s on the cusp of transforming the lengthy, paper-heavy slog of getting a home loan into a fully digitized snap.
First he took energy trading and the NYSE electronic. Now Jeff Sprecher of ICE shares his plans to digitize your mortgage|Shawn Tully|September 2, 2020|Fortune
The 2020 college football season is looking less and less likely, with Power Five conferences reportedly on the cusp of calling off or at least postponing fall sports.
Notre Dame Didn’t Want To Join A Conference. But The ACC Could Have Helped It Win.|Jake Lourim|August 10, 2020|FiveThirtyEight
Curie was also on the cusp of announcing that it had struck some deals with fitness studios to carry its deodorant.
As headwinds emerge, DTC brands bet on early growth to carry them through the rest of the year|Anna Hensel|July 27, 2020|Digiday
The Norwegian archipelago of Svalbard “is one of the few land masses where you can see cusp aurorae,” says Elizabeth MacDonald.
Newfound ‘dunes’ is among weirdest of northern lights|Maria Temming|March 9, 2020|Science News For Students
The novel is a near perfect portrayal of the emotions of a young girl on the cusp of womanhood.
These Female Contemporaries Weren’t Afraid of Virginia Woolf|Louisa Treger|November 20, 2014|DAILY BEAST
France, and indeed Europe, was on the cusp of a new kind of living where governments needed to be efficient.
Napoleon Was a Dynamite Dictator|J.P. O’Malley|November 7, 2014|DAILY BEAST
As the Daily Beast reported earlier this week, Pippa Middleton is on the cusp of signing a deal to be a special reporter for NBC.