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单词 overline
释义

Definition of overline in English:

overline

noun ˈəʊvəˌlʌɪn
  • 1A horizontal line drawn or printed above a line of text, mathematical symbol, etc.

  • 2A caption set above an illustration, especially in a newspaper or periodical.

verb ˈəʊvəˌlʌɪn
  • with object To draw a line over or above (a piece of writing, mathematical symbol, etc.).

Origin

Late 19th century; earliest use found in Journal of the Royal Statistical Society. From over- + line
mid 19th century; earliest use found in American Whig Review. From over- + line, perhaps after underline.

Definition of overline in US English:

overline

nounˈəʊvəˌlʌɪn
  • 1A horizontal line drawn or printed above a line of text, mathematical symbol, etc.

  • 2A caption set above an illustration, especially in a newspaper or periodical.

verbˈəʊvəˌlʌɪn
  • with object To draw a line over or above (a piece of writing, mathematical symbol, etc.).

Origin

Late 19th century; earliest use found in Journal of the Royal Statistical Society. From over- + line<br>mid 19th century; earliest use found in American Whig Review. From over- + line, perhaps after underline.

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更新时间:2024/12/27 0:03:25