Accidental point
Accidental Ac`ci*den"tal, a. [Cf. F. accidentel, earlier accidental.] 1. Happening by chance, or unexpectedly; taking place not according to the usual course of things; casual; fortuitous; as, an accidental visit. [1913 Webster]

2. Nonessential; not necessary belonging; incidental; as, are accidental to a play. [1913 Webster]

{Accidental chords} (Mus.), those which contain one or more tones foreign to their proper harmony.

{Accidental colors} (Opt.), colors depending on the hypersensibility of the retina of the eye for complementary colors. They are purely subjective sensations of color which often result from the contemplation of actually colored bodies.

{Accidental point} (Persp.), the point in which a right line, drawn from the eye, parallel to a given right line, cuts the perspective plane; so called to distinguish it from the principal point, or point of view, where a line drawn from the eye perpendicular to the perspective plane meets this plane.

{Accidental lights} (Paint.), secondary lights; effects of light other than ordinary daylight, such as the rays of the sun darting through a cloud, or between the leaves of trees; the effect of moonlight, candlelight, or burning bodies. --Fairholt. [1913 Webster]

Syn: Casual; fortuitous; contingent; occasional; adventitious.

Usage: {Accidental}, {Incidental}, {Casual}, {Fortuitous}, {Contingent}. We speak of a thing as accidental when it falls out as by chance, and not in the regular course of things; as, an accidental meeting, an accidental advantage, etc. We call a thing incidental when it falls, as it were, into some regular course of things, but is secondary, and forms no essential part thereof; as, an incremental remark, an incidental evil, an incidental benefit. We speak of a thing as casual, when it falls out or happens, as it were, by mere chance, without being prearranged or premeditated; as, a casual remark or encounter; a casual observer. An idea of the unimportant is attached to what is casual. Fortuitous is applied to what occurs without any known cause, and in opposition to what has been foreseen; as, a fortuitous concourse of atoms. We call a thing contingent when it is such that, considered in itself, it may or may not happen, but is dependent for its existence on something else; as, the time of my coming will be contingent on intelligence yet to be received. [1913 Webster]


The Collaborative International Dictionary of English. 2000.

Look at other dictionaries:

  • accidental point — noun A point on the horizon at which two parallel lines appear to meet …   Wiktionary

  • Accidental — Ac ci*den tal, a. [Cf. F. accidentel, earlier accidental.] 1. Happening by chance, or unexpectedly; taking place not according to the usual course of things; casual; fortuitous; as, an accidental visit. [1913 Webster] 2. Nonessential; not… …   The Collaborative International Dictionary of English

  • Accidental chords — Accidental Ac ci*den tal, a. [Cf. F. accidentel, earlier accidental.] 1. Happening by chance, or unexpectedly; taking place not according to the usual course of things; casual; fortuitous; as, an accidental visit. [1913 Webster] 2. Nonessential;… …   The Collaborative International Dictionary of English

  • Accidental colors — Accidental Ac ci*den tal, a. [Cf. F. accidentel, earlier accidental.] 1. Happening by chance, or unexpectedly; taking place not according to the usual course of things; casual; fortuitous; as, an accidental visit. [1913 Webster] 2. Nonessential;… …   The Collaborative International Dictionary of English

  • Accidental lights — Accidental Ac ci*den tal, a. [Cf. F. accidentel, earlier accidental.] 1. Happening by chance, or unexpectedly; taking place not according to the usual course of things; casual; fortuitous; as, an accidental visit. [1913 Webster] 2. Nonessential;… …   The Collaborative International Dictionary of English

  • Accidental Common Vocal — Chord Chord (k[^o]rd), n. [L chorda a gut, a string made of a gut, Gr. chordh . In the sense of a string or small rope, in general, it is written cord. See {Cord}.] 1. The string of a musical instrument. Milton. [1913 Webster] 2. (Mus.) A… …   The Collaborative International Dictionary of English

  • Accidental ascendant — In Horary astrology, an accidental ascendant is determined according to the time and date of the question that is being asked, and the querent s is rotated to the point where the Ascendant of the native s horoscope becomes the sign and degree of… …   Wikipedia

  • Point Pinole Regional Shoreline — The Point Pinole Regional Shoreline is a regional park on the shores of the San Pablo Bay, California (the northern arm of the San Francisco Bay). It is approximately 9 km² (2320 acres) in area, and is operated by the East Bay Regional Park… …   Wikipedia

  • accidental — adj 1. unintentional, unintended, unpremeditated, unplanned, undesigned; unwitting, unthinking; unexpected, unforeseen, unanticipated, unlooked for; chance, fortuitous, serendipitous, Inf. fluky; random, stray, haphazard, casual. 2. nonessential …   A Note on the Style of the synonym finder

  • The Accidental — Infobox Book name = The Accidental image caption = Book cover, paperback edition. author = Ali Smith illustrator = cover artist = country = language = English subject = genre = publisher = Pantheon pub date = 2005 media type = Novel pages = 305… …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”