单词 | hash symbol |
释义 | > as lemmashash symbol The symbol # (also more fully hash sign, hash symbol). Also: a button on a keyboard or keypad which represent this; = hash key n. at Compounds. Cf. hash mark n. 3, hashtag n.In North America the symbol is more often referred to as the number sign or pound sign (cf. number sign n. (b) at number n. Compounds 1b, pound sign n. 2). In technical contexts it is also called an octothorp (see octothorp n.).The symbol is sometimes identified (erroneously) with the sign denoting a sharp note in musical notation (♯). ΘΚΠ society > communication > writing > written character > [noun] > written character not a letter > symbol used before a numeral hash mark1961 hash1967 1967 Ann. Rep. (S. Afr. Council Sci. & Industrial Res.) p. i A slash sign ‘/’ is printed in the line to indicate from which point one should start reading the title, while a hash sign ‘#’ indicates the end of a title. 1977 J. Dills CMU Computer Sci. Syst. Introd. Users Man. (Carnegie Mellon Univ. (Dept. Computer Sci.): Research paper 77-29) i. 20 A number sign or hash (#) is used as a flag to indicate the presence of an octal constant in a file name or extension. 1986 Guardian 20 Feb. 15 Would I please therefore oblige her by using the musical notation provided (I gather that it is called a hash sign). 1987 Radio & Electronics World Feb. 47/1 As well as the numbers 1 to 9 and 0, you also have buttons marked with a star and square (also known as hash or octothorp). 1990 Econ. Jrnl. 100 1030 Cells with numbers are shown by a hash symbol (#). 2002 What Mobile Apr. (Basics section) 4/4 If you're calling from a landline, dial your own number, press hash and then enter PIN. < as lemmas |
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