What is the difference between compact and impact?
compact | impact |
Closely packed, i.e. packing much in a small space.
* Isaac Newton
Having all necessary features fitting neatly into a small space.
(mathematics, uncomparable, of a set in an Euclidean space) Closed and bounded.
(topology, uncomparable, of a set) Such that every open cover of the given set has a finite subcover.
Brief; close; pithy; not diffuse; not verbose.
(obsolete) Joined or held together; leagued; confederated.
* Shakespeare
* Peacham
(obsolete) Composed or made; with of .
* Milton
A small, slim folding case, often featuring a mirror, powder and a powderpuff; that fits into a woman's purse or handbag, or that slips into ones pocket.
A broadsheet newspaper published in the size of a tabloid but keeping its non-sensational style.
* 2012 , BBC News: Dundee Courier makes move to compact [http://www.bbc.co.uk/news/uk-scotland-tayside-central-16576612]:
To make more dense; to compress.
* '>citation
To unite or connect firmly, as in a system.
* Bible, Eph. iv. 16
The striking of one body against another; collision.
The force or energy of a collision of two objects.
(chiefly, medicine) A forced impinging.
A significant or strong influence; an effect.
To compress; to compact; to press or pack together.
(proscribed) To influence; to affect; to have an on.
To collide or strike.
In transitive terms the difference between compact and impact
is that compact is to make more dense; to compress while impact is to collide or strike.As an adjective compact
is closely packed, i.e. packing much in a small space.compact
English
(wikipedia compact)Etymology 1
From (etyl) .Synonyms
* agreement, contract, pact, treatyEtymology 2
From (etyl), from (etyl) .Adjective
(en adjective)- glass, crystal, gems, and other compact bodies
- a compact laptop computer
- A set S of real numbers is called compact if every sequence in S has a subsequence that converges to an element again contained in S.
- a compact discourse
- compact with her that's gone
- a pipe of seven reeds, compact with wax together
- A wandering fire, / Compact of unctuous vapour.
Synonyms
* (closely packed) concentrated, dense, serried, solid, thick, tightDerived terms
* compact car * compact disc * locally compactNoun
(en noun)- The Dundee Courier has announced the newspaper will be relaunching as a compact later this week. Editor Richard Neville said a "brighter, bolder" paper would appear from Saturday, shrunk from broadsheet to tabloid size.
See also
*Verb
(en verb)- The whole body fitly joined together and compacted by that which every joint supplieth.
Synonyms
* (make more dense) compress, condenseAnagrams
* English heteronyms ----impact
English
Noun
(en noun)- The hatchet cut the wood on impact .
- His spine had an impingement; L4 and L5 made impact , which caused numbness in his leg.
- His friend's opinion had an impact on his decision.
- Our choice of concrete will have a tremendous impact on the building's mechanical performance.
Usage notes
* Adjectives often applied to "impact": social, political, physical, positive, negative, good, bad, beneficial, harmful, significant, great, important, strong, big, small, real, huge, likely, actual, potential, devastating, disastrous, true, primary. * The adposition generally used with "impact" is "on" (such as in last example in section above) * There are English speakers who are so ). In defensive editing, the solution is to replace the figurative noun sense with effect'' and the verb sense with ''affect , which nearly always produces an acceptable result. (Rarely, a phrase such as "the impact of late effects" is better stetted to avoid "the effect of [...] effects".)Derived terms
* impactful * impactive * impact statement * Western impactVerb
(en verb)- If fecal incontinence is caused by impacted stool in the rectum, the impaction must be removed.
- ''I can make the changes, but it will impact the schedule.
- When the hammer impacts the nail, it bends.