daccélérer
D'accélérer is the contracted form of de accélérer, the infinitive of the French verb accélérer meaning to speed up or to hasten. It is not a standalone verb; the correct written form is d'accélérer, with an apostrophe before a vowel, reflecting the elision of de.
D'accélérer occurs to introduce an infinitive clause after certain verbs and expressions that govern the infinitive
The phrase conveys the idea of increasing speed or pace in a given process, whether mechanical, technological,
The standard orthography writes d'accélérer with an apostrophe. A form written as daccélérer (without the apostrophe)
Related terms include accélérer (to accelerate), and the noun accélération (acceleration).