OBSTINACY n.
A fixedness in will, opinion, or resolution that can not be shaken at all, or only with great difficulty; firm and usually unreasonable adherence to an opinion, purpose, or system; unyielding disposition; stubborness; pertinacity; persistency; contumacy. You do not well in obstinacy To cavil in the course of this contr…
PARDON n.
ss, as of an offender, or of an offense; release from penalty; remission of punishment; absolution. Pardon, my lord, for me and for my tidings. Shak. But infinite in pardon was my judge. Milton. Used in expressing courteous denial or contradiction; as, I crave your pardon; or in indicating that one has not understood a…
PENITENTIARY n.
An office of the papal court which examines cases of conscience, confession, absolution from vows, etc., and delivers decisions, dispensations, etc. Its chief is a cardinal, called the Grand Penitentiary, appointed by the pope.
PEPTONE n.
Collectively, in a broader sense, all the products resulting from the solution of albuminous matter in either gastric or pancreatic juice. In this case, however, intermediate products (albumose bodies), such as antialbumose, hemialbumose, etc., are mixed with the true peptones. Also termed albuminose.…
PHASE RULE n.
plus two. Thus, if the components be salt and water, and the phases salt, ice, saturated solution, and vapor, the system is invariant, that is, there is only one set of conditions under which these four phases can exist in equilibrium. If only three phases be considered, the system is univariant, that is, the fixing o…
PHENOLPHTHALEIN; PHENOL PHTHALEIN n.
tance, C20H14O4, formed by condensation of the anhydride of phthalic acid and phenol. Its solution in alkalies is brilliant red, but is decolorized by acids. This reaction, being very delicate, is used as an indicator.