extension

/ɪkˈstenʃən/

意味: 拡張、延長

例文: ALX requested a deadline extension.
　　  ALXが締切延長を要請。

言葉のよくある組み合わせ: hair extension(ヘアエクステンション), extension cord(延長コード), extension number(内線番号)

定義: 何かを長くしたり、広げたりすること。例えば、髪の毛を長く見せるための「エクステンション」や、電気コードを長くするための「延長コード」があります。また、電話の内線番号を指すこともあります。

extensionは約30,000語に1回程度の頻出度です。

口語性、形式性、抽象度、感情度

水平グラフ: 会話での使われやすさ、フォーマル度、抽象度（具体・概念）、感情度を示します。数値が高いほど、その特徴が強いことを表します。

感情分析

レーダーチャート: 怒り、期待、嫌悪、恐れ、喜び、悲しみ、驚き、信頼、ポジティブ、ネガティブの強さを示します。

　年代別単語頻度グラフ

このグラフは、1900年からの単語出現頻度の推移を示しています。値は ×10⁻⁸ スケールで表示されています。

　

Definitions(定義)

Noun: a mutually agreed delay in the date set for the completion of a job or payment of a debt
Noun: act of expanding in scope; making more widely available
Noun: the spreading of something (a belief or practice) into new regions
Noun: an educational opportunity provided by colleges and universities to people who are not enrolled as regular students
Noun: act of stretching or straightening out a flexed limb
Noun: a string of characters beginning with a period and followed by one or more letters; the optional second part of a PC computer filename
Noun: the most direct or specific meaning of a word or expression; the class of objects that an expression refers to
Noun: the ability to raise the working leg high in the air
Noun: amount or degree or range to which something extends
Noun: an additional telephone set that is connected to the same telephone line
Noun: an addition to the length of something
Noun: an addition that extends a main building

Parts of Speech(品詞)

Noun

Examples(例文)

感情分析に使用された例文：

The software update includes a new extension feature.(ソフトウェア更新に新しい拡張機能が含まれています。)
She requested an extension on her project deadline.(彼女はプロジェクトの締め切り延長を依頼しました。)
The phone has a long extension cord for convenience.(その電話には便利な長い延長コードがあります。)

 

Word Netから抽出した例文：

Noun: they applied for an extension of the loan
Noun: extension of the program to all in need
Noun: most applications provide extensions for the files they create
Noun: most BASIC files use the filename extension .BAS
Noun: the extension of `satellite of Mars’ is the set containing only Demos and Phobos
Noun: the dancer was praised for her uncanny extension
Noun: good extension comes from a combination of training and native ability
Noun: the wire has an extension of 50 feet

Synonyms/Antonyms(類語/反意語)

Synonyms(類語): annex, annexe, denotation, elongation, extension, extension phone, extension service, file name extension, filename extension, lengthiness, prolongation, propagation, reference, telephone extension, university extension, wing

Antonyms(反意語): flexion

Hypernyms/Hyponyms(上位語/下位語)

Hypernyms (General categories)(上位語): addition, dance, delay, dissemination, education, expansion, longness, meaning, property, stretching, string, telephone

Coordinate Terms(同じ上位語をもつもの): actinism, additive, afterthought, age, analyticity, anisotropy, annex, attachment, bodily property, characteristic, chemical property, choreography, circulation, coeducation, compositeness, concentration, connectivity, connotation, consistency, constitution, continuing education, course, degree, desk phone, dial telephone, dilation, disposition, distention, duality, edibility, elementary education, elongation, extension, extracurricular activity, fullness, handset, heredity, higher education, hydrophobicity, inflation, isotropy, magnification, magnitude, manner, moratorium, olfactory property, optics, pay-phone, physical property, primality, propagation, radiotelephone, reference, retardation, saltiness, secondary education, selectivity, semantics, significance, size, solvability, sound property, spatial property, speakerphone, strength, stretching, string of words, substring, sustainability, tactile property, taste property, team teaching, temporal property, tenor, tension, undertone, unsolvability, vascularity, viability, visual property, weakness, work-study program

Hyponyms (Specific examples)(下位語): coextension, ell, hyperextension, spread, stretch

Derivationally Related Words(派生語)

Derivationally Related Words: annex, denote, elongate, extend, extensional, prolong, propagate, refer, referent

Categories(カテゴリー)

Domain Categories: education, technology

Usage Category: formal

Usage Context: education

Grammatical Notes:

countable noun

Prefixes/Suffixes(接頭辞/接尾辞)

Prefixes(接頭辞): ex

Suffixes(接尾辞): ion

Exam Level

大学受験レベル

英検準2級

Media Appearance(メディア登場例)

Books(洋書):

Movies(映画):

Other Information(その他)

Is Abstract?(抽象的な言葉?) Yes

Is Emotion Word?(感情的な言葉?) No

Emotion Categories: