Definition of Dam

1. Noun. A barrier constructed to contain the flow of water or to keep out the sea.

Exact synonyms: Dike, Dyke
Specialized synonyms: Aswan High Dam, High Dam, Glen Canyon Dam, Hoover Dam
Generic synonyms: Barrier
Specialized synonyms: Milldam, Weir
Derivative terms: Dike, Dyke

2. Verb. Obstruct with, or as if with, a dam. "Dam the gorges of the Yangtse River"
Exact synonyms: Dam Up
Generic synonyms: Block, Close Up, Impede, Jam, Obstruct, Obturate, Occlude

3. Noun. A metric unit of length equal to ten meters.
Exact synonyms: Decameter, Decametre, Dekameter, Dekametre, Dkm
Generic synonyms: Metric Linear Unit
Terms within: M, Meter, Metre
Group relationships: Hectometer, Hectometre, Hm

4. Noun. Female parent of an animal especially domestic livestock.
Generic synonyms: Female

Definition of Dam

1. n. A female parent; -- used of beasts, especially of quadrupeds; sometimes applied in contempt to a human mother.

2. n. A barrier to prevent the flow of a liquid; esp., a bank of earth, or wall of any kind, as of masonry or wood, built across a water course, to confine and keep back flowing water.

3. v. t. To obstruct or restrain the flow of, by a dam; to confine by constructing a dam, as a stream of water; -- generally used with in or up.

Definition of Dam

1. to build a barrier to obstruct the flow of water [v DAMMED, DAMMING, DAMS]

Medical Definition of Dam

1. 1. A female parent; used of beasts, especially of quadrupeds; sometimes applied in contempt to a human mother. "Our sire and dam, now confined to horses, are a relic of this age (13th century) . . . .Dame is used of a hen; we now make a great difference between dame and dam." (T. L. K. Oliphant) "The dam runs lowing up end down, Looking the way her harmless young one went." (Shak) 2. A kind or crowned piece in the game of draughts. Origin: OE. Dame mistress, lady; also, mother, dam. See Dame. 1. A barrier to prevent the flow of a liquid; especially, a bank of earth, or wall of any kind, as of masonry or wood, built across a water course, to confine and keep back flowing water. 2. A firebrick wall, or a stone, which forms the front of the hearth of a blast furnace. Dam plate, an iron plate in front of the dam, to strengthen it. Origin: Akin to OLG, D, & Dan. Dam, G. & Sw. Damm, Icel. Dammr, and AS. Fordemman to stop up, Goth. Faordammjan. Source: Websters Dictionary (01 Mar 1998)

Dam Pictures

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Lexicographical Neighbors of Dam

Dalton
Dalton's law
Dalton's law
Dalton's law of partial pressures
Dalton-Henry law
daltonian
daltonian
daltonic
daltonism
Daltonism
daltonisms
daltons
Dalton Trumbo
dalts
dam (current term)
dam (current term)
dam1bonite
Dama
damage
damage
damageabilities
damageability
damaged
damager
damagers
damages
damage control
damaging
damagingly
Damalinia

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