Filter vs Hurdle - What's the difference?
filter | hurdle |
A device which separates a suspended, dissolved, or particulate matter from a fluid, solution, or other substance; any device that separates one substance from another.
Electronics or software that separates unwanted signals (for example noise) from wanted signals or that attenuates selected frequencies.
Any item, mechanism, device or procedure that acts to separate or isolate.
* {{quote-magazine, title=No hiding place
, date=2013-05-25, volume=407, issue=8837, page=74, magazine=(The Economist)
(mathematics, order theory) A non-empty upper set (of a partially ordered set) which is closed under binary infima (a.k.a. meets).
To sort, sift, or isolate.
* This strainer should filter out the large particles.
* '>citation
To diffuse; to cause to be less concentrated or focused.
* The leaves of the trees filtered the light.
To pass through a filter or to act as though passing through a filter.
* The water filtered through the rock and soil.
To move slowly or gradually; to come or go a few at a time.
* The crowd filtered into the theater.
To ride a motorcycle between lanes on a road
* I can skip past all the traffic on my bike by filtering .
An artificial barrier, variously constructed, over which athletes or horses jump in a race.
(senseid)A perceived obstacle.
A movable frame of wattled twigs, osiers, or withes and stakes, or sometimes of iron, used for enclosing land, for folding sheep and cattle, for gates, etc.; also, in fortification, used as revetments, and for other purposes.
* 1882 , James Edwin Thorold Rogers, A History of Agriculture and Prices in England , Volume 4, p. 414.
(UK, obsolete) A sled or crate on which criminals were formerly drawn to the place of execution.
(lb)
To jump over something while running.
To compete in the track and field events of hurdles (e.g. high hurdles).
To overcome an obstacle.
To hedge, cover, make, or enclose with hurdles.
(lb)
As nouns the difference between filter and hurdle
is that filter is filter while hurdle is an artificial barrier, variously constructed, over which athletes or horses jump in a race.As a verb hurdle is
to jump over something while running.filter
English
Noun
(en noun)citation, passage=In America alone, people spent $170 billion on “direct marketing”—junk mail of both the physical and electronic varieties—last year. Yet of those who received unsolicited adverts through the post, only 3% bought anything as a result. If the bumf arrived electronically, the take-up rate was 0.1%. And for online adverts the “conversion” into sales was a minuscule 0.01%. That means about $165 billion was spent not on drumming up business, but on annoying people, creating landfill and cluttering spam filters .}}
- The collection of cofinite subsets of ''?'' is a filter under inclusion: it includes the intersection of every pair of its members, and includes every superset of every cofinite set.
- If (1) the universal set (here, the set of natural numbers) were called a "large" set, (2) the superset of any "large" set were also a "large" set, and (3) the intersection of a pair of "large" sets were also a "large" set, then the set of all "large" sets would form a filter .
Antonyms
* (order theory) idealHyponyms
* (order theory) ultrafilterDerived terms
* air filter * cigarette filter * fuel filter * oil filter * glare filterVerb
(en verb)Synonyms
* to filter out (something)Anagrams
* * ----hurdle
English
Noun
(en noun)- The practice of folding sheep was general, and the purchase of hurdles was a regular charge in the shepherd's account.
- (Francis Bacon)
Synonyms
* See alsoVerb
(hurdl)- He hurdled the bench in his rush to get away.
- (Milton)