Considering the way Curt Cignetti has taken Indiana football to the cusp of the most stunning turnaround in the sport’s modern history, what would Dusty May have been able to do with the Hoosiers’ full …

A cusp is an occlusal or incisal eminence on a tooth. Canine teeth, otherwise known as cuspids, each possess a single cusp, while premolars, otherwise known as bicuspids, possess two each.

cusp (kʌsp) n. 1. a point or pointed end. 2. an anatomical point or prominence, as on the crown of a tooth or on a valve of the heart. 3. a point where two branches of a curve meet, end, and are tangent.

cusp in American English (kʌsp ) noun Origin: L cuspis (gen. cuspidis), point, pointed end, spear

Farming techniques have changed for 10,000 years, and they're on the cusp of major changes now.

Definition of cusp noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Jan 20, 2026 · Noun cusp (plural cusps) A sharp point or pointed end. (figuratively) An important moment when a decision is made that will determine future events.

There are ten meanings listed in OED's entry for the noun cusp, one of which is labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

A cusp is a pointed tip or projection on an object or a surface. In various fields like mathematics, astronomy, or dentistry, the term 'cusp' has specific definitions.

What is a cusp? Most often, cusp is used figuratively to mean a turning point or a point that marks a new beginning, as in Jorge was on the cusp of a scientific breakthrough when his grant money ran out.