act of expanding in scope; making more widely available; "extension of the program to all in need"
act of stretching or straightening out a flexed limb
an educational opportunity provided by colleges and universities to people who are not enrolled as regular students 同義詞:extension service, university extension,
an addition that extends a main building 同義詞:annex, annexe, wing,
an addition to the length of something 同義詞:elongation,
amount or degree or range to which something extends; "the wire has an extension of 50 feet" 同義詞:lengthiness, prolongation,
the ability to raise the working leg high in the air; "the dancer was praised for her uncanny extension"; "good extension comes from a combination of training and native ability"
the most direct or specific meaning of a word or expression; the class of objects that an expression refers to; "the extension of `satellite of Mars'' is the set containing only Demos and Phobos" 同義詞:reference, denotation,
the spreading of something (a belief or practice) into new regions 同義詞:propagation,
a string of characters beginning with a period and followed by one or more letters; the optional second part of a PC computer filename; "most applications provide extensions for the files they create"; "most BASIC files use the filename extension .BAS" 同義詞:filename extension, file name extension,
a mutually agreed delay in the date set for the completion of a job or payment of a debt; "they applied for an extension of the loan"
其他語種釋義
extensionとは意味:extension n. 拡張; 増築; 延長; 延期; 課外講座; 內線電話; 〔論理〕 外延. 【動詞+】 ◆add an extension to a house 家を建て増しする ◆ask for an extension 延期を求める ◆build an extension 増築する ◆demand the extension of welfare benefits to include...