Word Meanings - PROTAMIN - Book Publishers vocabulary database

An amorphous nitrogenous substance found in the spermatic fluid of salmon. It is soluble in water, which an alkaline reaction, and unites with acids and metallic bases.

Related words: (words related to PROTAMIN)

• WATER-BEARER
  The constellation Aquarius.
• SPERMATIC
  Of or pertaining to semen; as, the spermatic fluid, the spermatic vessels, etc. Spermatic cord , the cord which suspends the testicle within the scrotum. It is made up of a connective tissue sheath inclosing the spermatic duct and accompanying
• WATERWORT
  Any plant of the natural order Elatineæ, consisting of two genera , mostly small annual herbs growing in the edges of ponds. Some have a peppery or acrid taste.
• SPERMATICAL
  Spermatic.
• WATER SHREW
  Any one of several species of shrews having fringed feet and capable of swimming actively. The two common European species are the best known. The most common American water shrew, or marsh shrew , is rarely seen, owing to its nocturnal habits.
• WATER-TIGHT
  So tight as to retain, or not to admit, water; not leaky.
• WATER RAT
  The water vole. See under Vole. The muskrat. The beaver rat. See under Beaver. 2. A thief on the water; a pirate.
• WATER CRAKE
  The dipper. The spotted crake . See Illust. of Crake. The swamp hen, or crake, of Australia.
• REACTIONIST
  A reactionary. C. Kingsley.
• WATER DOG
  A dog accustomed to the water, or trained to retrieve waterfowl. Retrievers, waters spaniels, and Newfoundland dogs are so trained.
• FOUNDATION
  The lowest and supporting part or member of a wall, including the base course , under Base, n.) and footing courses; in a frame house, the whole substructure of masonry. 4. A donation or legacy appropriated to support a charitable institution,
• WATER SAIL
  A small sail sometimes set under a studding sail or under a driver boom, and reaching nearly to the water.
• WATER CLOCK
  An instrument or machine serving to measure time by the fall, or flow, of a certain quantity of water; a clepsydra.
• FOUNDER
  One who founds, establishes, and erects; one who lays a foundation; an author; one from whom anything originates; one who endows.
• METALLIC
  Of, pertaining to, or characterized by, the essential and implied properties of a metal, as contrasted with a nonmetal or metalloid; basic; antacid; positive. Metallic iron, iron in the state of the metal, as distinquished from its ores, as magnetic
• WATERIE
  The pied wagtail; -- so called because it frequents ponds.
• WATER BALLAST
  Water confined in specially constructed compartments in a vessel's hold, to serve as ballast.
• WATER RAM
  An hydraulic ram.
• WATER LINE
  Any one of certain lines of a vessel, model, or plan, parallel with the surface of the water at various heights from the keel. Note: In a half-breadth plan, the water lines are outward curves showing the horizontal form of the ship at their several
• WATER LOCUST
  A thorny leguminous tree which grows in the swamps of the Mississippi valley.
• CONFOUNDED
  1. Confused; perplexed. A cloudy and confounded philosopher. Cudworth. 2. Excessive; extreme; abominable. He was a most confounded tory. Swift. The tongue of that confounded woman. Sir. W. Scott.
• BLACKWATER STATE
  Nebraska; -- a nickname alluding to the dark color of the water of its rivers, due to the presence of a black vegetable mold in the soil.