adj. - acting or done rashly or with sudden energy.

- moving forcefully or rapidly. impetuosity n. Impetuously adv. Impetuousness n. [latin: related to *impetus]

—n. Tool, instrument, utensil. —v. Put (a decision, plan, contract, etc.) Into effect. implementation n. [latin impleo fulfil]

v. (-ting) 1 (often foll. By in) show (a person) to be involved (in a crime etc.).

- imply. [latin plico fold]

adj. Inexpedient, unwise. impoliticly adv.

adj. - (often foll. By to) of great effect or consequence; momentous.

- (of a person) having high rank or authority.

- pompous. importance n. Importantly adv. [latin importo carry in, signify]

v. (-ning) 1 pester (a person) with requests.

- solicit as a prostitute.

n. Fraudulent deception.

adj. Not precise. imprecisely adv. Impreciseness n. Imprecision n.

n. (pl. -ies) 1 wickedness; dishonesty.

- wicked or dishonest act.

—adj. & adv. Extempore, unrehearsed. —n. (pl. -s) 1 extempore performance or speech.

- short, usu. Solo, instrumental composition, often improvisatory in style. [french from latin in promptu in readiness]