Word Meanings - PYROGALLOL - Book Publishers vocabulary database

A phenol metameric with phloroglucin, obtained by the distillation of gallic acid as a poisonous white crystalline substance having acid properties, and hence called also pyrogallic acid. It is a strong reducer, and is used as a developer

Additional info about word: PYROGALLOL

A phenol metameric with phloroglucin, obtained by the distillation of gallic acid as a poisonous white crystalline substance having acid properties, and hence called also pyrogallic acid. It is a strong reducer, and is used as a developer in photography and in the production of certain dyes.

Related words: (words related to PYROGALLOL)

• CALLOSUM
  The great band commissural fibers which unites the two cerebral hemispheres. See corpus callosum, under Carpus.
• WHITECAP
  The European redstart; -- so called from its white forehead. The whitethroat; -- so called from its gray head. The European tree sparrow. 2. A wave whose crest breaks into white foam, as when the wind is freshening.
• CALLOW
  1. Destitute of feathers; naked; unfledged. An in the leafy summit, spied a nest, Which, o'er the callow young, a sparrow pressed. Dryden. 2. Immature; boyish; "green"; as, a callow youth. I perceive by this, thou art but a callow maid. Old Play .
• WHITE-FRONTED
  Having a white front; as, the white-fronted lemur. White- fronted goose , the white brant, or snow goose. See Snow goose, under Snow.
• WHITE FLY
  Any one of numerous small injurious hemipterous insects of the genus Aleyrodes, allied to scale insects. They are usually covered with a white or gray powder.
• HAVENED
  Sheltered in a haven. Blissful havened both from joy and pain. Keats.
• CALLE
  A kind of head covering; a caul. Chaucer.
• WHITESTER
  A bleacher of lines; a whitener; a whitster.
• WHITE-HEART
  A somewhat heart-shaped cherry with a whitish skin.
• HAVENER
  A harbor master.
• WHITESIDE
  The golden-eye.
• GALLICAN
  An adherent to, and supporter of, Gallicanism. Shipley.
• SUBSTANCE
  To furnish or endow with substance; to supply property to; to make rich.
• WHITE-EAR
  The wheatear.
• DISTILLATION
  The separation of the volatile parts of a substance from the more fixed; specifically, the operation of driving off gas or vapor from volatile liquids or solids, by heat in a retort or still, and the condensation of the products as far as possible
• WHITEBLOW
  See WHITLOW
• CALLER
  1. Cool; refreshing; fresh; as, a caller day; the caller air. Jamieson. 2. Fresh; in good condition; as, caller berrings.
• HAVELOCK
  A light cloth covering for the head and neck, used by soldiers as a protection from sunstroke.
• PYROGALLIC
  Pertaining to, derived from, or designating, an acid called pyrogallol. See Pyrogallol.
• CALL
  1. To speak in loud voice; to cry out; to address by name; -- sometimes with to. You must call to the nurse. Shak. The angel of God called to Hagar. Gen. xxi. 17. 2. To make a demand, requirement, or request. They called for rooms, and he showed
• GYMNASTICALLY
  In a gymnastic manner.
• HYPERCRITICALLY
  In a hypercritical manner.
• SCALLION
  A kind of small onion , native of Palestine; the eschalot, or shallot. 2. Any onion which does not "bottom out," but remains with a thick stem like a leek. Amer. Cyc.
• UNEMPIRICALLY
  Not empirically; without experiment or experience.
• UNIVOCALLY
  In a univocal manner; in one term; in one sense; not equivocally. How is sin univocally distinguished into venial and mortal, if the venial be not sin Bp. Hall.
• HEPPELWHITE
  Designating a light and elegant style developed in England under George III., chiefly by Messrs. A.Heppelwhite & Co.
• PARABOLICALLY
  1. By way of parable; in a parabolic manner. 2. In the form of a parabola.
• STEREOGRAPHICALLY
  In a stereographical manner; by delineation on a plane.
• HEMEROCALLIS
  A genus of plants, some species of which are cultivated for their beautiful flowers; day lily.