Focus vs False - What's the difference?
focus | false |
(countable, optics) A point at which reflected or refracted rays of light converge.
(countable, geometry) A point of a conic at which rays reflected from a curve or surface converge.
(uncountable, photography, cinematography) The fact of the convergence of light on the photographic medium.
* {{quote-magazine, year=2013, month=July-August, author=
, magazine=(American Scientist), title= (uncountable, photography, cinematography) The quality of the convergence of light on the photographic medium.
(uncountable) Concentration of attention.
(countable, seismology) The exact point of where an earthquake occurs, in three dimensions.
(computing, graphical user interface) The indicator of the currently active element in a user interface.
(linguistics) The most important word or phrase in a sentence or passage, or the one that imparts information.
To cause (rays of light, etc) to converge at a single point.
To adjust (a lens, an optical instrument) in order to position an image with respect to the focal plane.
To concentrate one's attention.
To concentrate one’s attention.
Untrue, not factual, factually incorrect.
*{{quote-book, year=1551, year_published=1888
, title= Based on factually incorrect premises: false legislation
Spurious, artificial.
:
*
*:At her invitation he outlined for her the succeeding chapters with terse military accuracy?; and what she liked best and best understood was avoidance of that false modesty which condescends, turning technicality into pabulum.
(lb) Of a state in Boolean logic that indicates a negative result.
Uttering falsehood; dishonest or deceitful.
:
Not faithful or loyal, as to obligations, allegiance, vows, etc.; untrue; treacherous.
:
*(John Milton) (1608-1674)
*:I to myself was false , ere thou to me.
Not well founded; not firm or trustworthy; erroneous.
:
*(Edmund Spenser) (c.1552–1599)
*:whose false foundation waves have swept away
Not essential or permanent, as parts of a structure which are temporary or supplemental.
(lb) Out of tune.
As a noun focus
is (countable|optics) a point at which reflected or refracted rays of light converge.As a verb focus
is to cause (rays of light, etc) to converge at a single point.As an adjective false is
(label) one of two states of a boolean variable; logic.focus
English
(wikipedia focus)Noun
Catherine Clabby
Focus on Everything, passage=Not long ago, it was difficult to produce photographs of tiny creatures with every part in focus'.
Verb
- You'll need to focus the microscope carefully in order to capture the full detail of this surface.
- Focus on passing the test.
- If you're going to beat your competitors, you need to focus .
Usage notes
The spellings focusses'', ''focussing'', ''focussed'' are more common in Commonwealth English than in American English, but in both varieties they are less common than the spellings ''focuses'', ''focusing'', ''focused .Derived terms
* focus group * in focus * out of focusfalse
English
Adjective
(er)A New English Dictionary on Historical Principles: Founded Mainly on the Materials Collected by the Philological Society, section=Part 1, publisher=Clarendon Press, location=Oxford, editor= , volume=1, page=217 , passage=Also the rule of false position, with dyuers examples not onely vulgar, but some appertaynyng to the rule of Algeber.}}