Word Meanings - HYDRACHNID - Book Publishers vocabulary database

An aquatic mite of the genus Hydrachna. The hydrachids, while young, are parasitic on fresh-water mussels.

Related words: (words related to HYDRACHNID)

• YOUNGISH
  Somewhat young. Tatler.
• WATER-BEARER
  The constellation Aquarius.
• WHILE
  wigl, G. weile, OHG. wila, hwila, hwil, Icel. hvila a bed, hvild rest, Sw. hvila, Dan. hvile, Goth. hweila a time, and probably to L. 1. Space of time, or continued duration, esp. when short; a time; as, one while we thought him innocent. "All
• 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.
• 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.
• WHILES
  1. Meanwhile; meantime. The good knight whiles humming to himself the lay of some majored troubadour. Sir. W. Scott. 2. sometimes; at times. Sir W. Scott. The whiles. See under While, n.
• YOUNGLY
  Like a young person or thing; young; youthful. Shak.
• WATER CRAKE
  The dipper. The spotted crake . See Illust. of Crake. The swamp hen, or crake, of Australia.
• WATER DOG
  A dog accustomed to the water, or trained to retrieve waterfowl. Retrievers, waters spaniels, and Newfoundland dogs are so trained.
• 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.
• 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.
• FRESHNESS
  The state of being fresh. The Scots had the advantage both for number and freshness of men. Hayward. And breathe the freshness of the open air. Dryden. Her cheeks their freshness lose and wonted grace. Granville.
• 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.
• FRESHET
  1. A stream of fresh water. Milton. 2. A flood or overflowing of a stream caused by heavy rains or melted snow; a sudden inundation. Cracked the sky, as ice in rivers When the freshet is at highest. Longfellow.
• 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.