Anagrams of: PYR__

• a person authorized to act for another

• a power of attorney document given by shareholders of a corporation authorizing a specific vote on their behalf at a corporate meeting

• the head administrative officer of a college or university

• a borosilicate glass with a low coefficient of expansion; used for heat-resistant glassware in cooking and chemistry

• Suffering from pox

• Sickening; unsatisfactory; generally bad

• creeping evergreen shrub having narrow overlapping leaves and early white star-shaped flowers; of the pine barrens of New Jersey and the Carolinas

• (folklore) fairies that are somewhat mischievous

• a chest in which coins from the mint are held to await assay

• any receptacle in which wafers for the Eucharist are kept

• President.

• a body of citizens sworn to give a true verdict according to the evidence presented in a court of law

• a committee appointed to judge a competition

• a code of letters and digits added to a postal address to aid in the sorting of mail

• a quantity of no importance; thing (object:), singular, negative pronoun; pronoun, thing, singular; quantifier: negative existential

• forceful exertion

• a fastener for locking together two toothed edges by means of a sliding tab

• close with a zipper

• move very fast

• a sudden event that imparts energy or excitement, usually with a dramatic impact

• strike suddenly and with force

• kill with or as if with a burst of gunfire or electric current or as if by shooting

• strike at with firepower or bombs

• cook or heat in a microwave oven