plural of imp-pole

A Cartesian diver.

plural of bottle imp

Abbreviation of imperial gallon.

(transitive) To get in the way of; to hinder.

A hindrance; that which impedes or obstructs progress. / A disability, especially one affecting the hearing or speech. / (chiefly in the plural) Baggage, especially that of an army; impedimenta.

The act of impeding; that which impedes; a hindrance.

any speech disorder

plural of impediment

present participle of impede