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In typography, an asterism, from the Greek ''astēr'' (star),〔Alexander Humez, Nicholas D. Humez (2008). ''On the Dot: The Speck That Changed the World'', p.72 & 186n. ISBN 978-0-19-532499-0.〕 is a rarely used and nearly obsolete〔Radim Peško, Louis Lüthi (2007). ''Dot Dot Dot 13'', p.193. Stuart Bailey, Peter Bilak, eds. ISBN 978-90-77620-07-6.〕 symbol consisting of three asterisks placed in a triangle ((unicode:⁂)). It is used to "indicate minor breaks in text,"〔Hudson, Robert (2010). ''The Christian Writer's Manual of Style'', p.396. ISBN 978-0-310-86136-2.〕 call attention to a passage, or to separate sub-chapters in a book. It is Unicode character . In Windows it is possible to use the key combination ALT+8258 to produce the character, but it has very limited support in the default fonts (Arial Unicode MS / Lucida Sans Unicode / MS Mincho). Often, this symbol is replaced with three consecutive asterisks (called a ''dinkus''〔Lundmark, Torbjorn ''Quirky Qwerty: A Biography of the Keyboard'' (2002)〕), more than three asterisks, or three or more dots.〔 Otherwise, an extra space between paragraphs is used. An asterism or its analogue may be used in conjunction with the extra space to mark a smaller subdivision than a subchapter. It can also be used to mean 'untitled' or author or title withheld, for example, some editions of ''Album for the Young'' by composer Robert Schumann (no.'s 21, 26, and 30).〔Taruskin, Richard (2005). ''The Oxford history of western music, Volume 3'', p.311. ISBN 978-0-19-516979-9.〕 Besides originating from the same word, "the rarely used asteriscus, which Isidore of Seville says 'is put in place of something that has been omitted so as to call attention to the omission'," also resembles the asterism.〔〔Full original: ''Asteriscus'' apponitur in iis, quae omissa sunt, ut illucescant per iam notam, quae deesse videntur. Stella enim ἀστήρ graeco sermone dicitur, a quo Asteriscus est derivatus. ''Figura 1'' 〕 In meteorology, an asterism in a station model indicates moderate snowfall. The asterism should not be confused with the similar looking therefore sign——which is composed of three round dots rather than asterisks. ==See also== * Section (typography) 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Asterism (typography)」の詳細全文を読む スポンサード リンク
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