辞書
英語 - 日本語
Optional
ˈɑpʃ(ə)n(ə)l
非常に一般的
~ 1900
~ 1900
単語の頻度と重要度指数は、特定の言語で単語がどのくらい頻繁に出現するかを示します。 数字が小さいほど、単語が使用される頻度が高くなります。 最も頻繁に使用される単語は通常1から4000の範囲です。 この重要度指数は、言語学習の過程で最も役立つ単語に焦点を当てるのに役立ちます。
単語の頻度と重要度指数は、特定の言語で単語がどのくらい頻繁に出現するかを示します。 数字が小さいほど、単語が使用される頻度が高くなります。 最も頻繁に使用される単語は通常1から4000の範囲です。 この重要度指数は、言語学習の過程で最も役立つ単語に焦点を当てるのに役立ちます。
任意 (にんい), 選択可能 (せんたくかのう), 自由 (じゆう), オプション
Optional の日本語での意味
任意 (にんい)
例:
The extra features are optional.
追加機能は任意です。
You can choose optional subjects in school.
学校で任意の科目を選ぶことができます。
使用法: Formal/Informalコンテクスト: Used in educational, technical, and general contexts where choices are offered.
注記: This term is often used when referring to choices that are not mandatory but can be selected if desired.
選択可能 (せんたくかのう)
例:
Participation in the survey is optional.
調査への参加は選択可能です。
The optional courses are available next semester.
選択可能なコースは来学期に利用できます。
使用法: Formalコンテクスト: Used in academic and professional settings.
注記: Implying that the subject or action can be chosen among alternatives.
自由 (じゆう)
例:
You have the freedom to choose optional activities.
任意の活動を選ぶ自由があります。
The optional meeting is up to you to decide.
任意の会議はあなたが決めることができます。
使用法: Informalコンテクスト: Used in casual conversations, often emphasizing personal choice.
注記: This term emphasizes the freedom aspect of making choices.
オプション
例:
This software has many optional settings.
このソフトウェアには多くのオプション設定があります。
You can add optional items to your order.
注文にオプションアイテムを追加できます。
使用法: Informal/Technicalコンテクスト: Commonly used in technical or commercial contexts.
注記: Derived from the English word 'option', it is widely recognized in various fields.
Optionalの同義語
voluntary
Something that is voluntary is done out of one's free will or choice, not because it is required.
例: Participation in the workshop is voluntary.
注記: Voluntary emphasizes the aspect of personal choice or willingness, while optional simply means something is not required.
elective
An elective is a course or activity that is chosen or taken by choice, rather than being required.
例: Students can choose from a variety of elective courses.
注記: Elective is often used in educational contexts to refer to courses that students can choose to take, while optional has a broader application.
discretionary
Something that is discretionary is left to one's own judgment or decision.
例: The use of the company car is discretionary for employees.
注記: Discretionary implies that the decision is based on one's own judgment or discretion, while optional simply means it is not mandatory.
noncompulsory
Something that is noncompulsory is not required or obligatory.
例: Attendance at the event is noncompulsory.
注記: Noncompulsory emphasizes the absence of compulsion or obligation, while optional focuses on the absence of a requirement.
Optionalの表現、よく使われるフレーズ
It's up to you
This phrase means that the decision or choice is entirely in the hands of the person being spoken to.
例: Whether you want to join us for dinner or not, it's up to you.
注記: This phrase emphasizes the autonomy and freedom of choice of the individual.
At your discretion
This phrase means that something is left to the judgment or decision of the person.
例: You may use the bonus at your discretion, whether you save it or spend it.
注記: It implies that the person has the authority to make a decision based on their own judgment.
It's your call
This phrase means that the decision is for the person to make.
例: You can either take the job offer or decline it, it's your call.
注記: It conveys the idea of personal responsibility and authority in making a decision.
As you wish
This phrase means that the person can decide according to their desire or preference.
例: You can choose to stay or leave early, as you wish.
注記: It suggests that the person's desire or preference will be respected without interference.
It's at your option
This phrase means that the choice is left to the discretion of the person.
例: Attending the workshop is at your option, not mandatory.
注記: It emphasizes that the decision is completely voluntary and dependent on the individual's choice.
You have the choice
This phrase means that the person has the freedom to select from different options.
例: You have the choice to upgrade your ticket to first class if you wish.
注記: It highlights the availability of alternatives or options for the individual to choose from.
It's all up to you
This phrase means that the decision rests entirely on the person being addressed.
例: Whether we go out for a walk or stay in, it's all up to you.
注記: It stresses the complete autonomy and responsibility of the individual in making the decision.
Optionalの日常（スラング）表現
Whatever works for you
This phrase implies that the speaker is flexible and open to the other person's preferences.
例: I can meet you today or tomorrow, whatever works for you.
注記: It emphasizes the other person's choice without directly saying 'optional.'
Take it or leave it
This phrase means that the offer is non-negotiable, and the person can either accept it as it is or reject it.
例: I can add extra toppings to your pizza, but it's take it or leave it.
注記: It conveys a sense of finality compared to the more neutral term 'optional.'
Do as you please
This phrase gives complete freedom and authority to the other person to make their own choices.
例: You're free to decorate the room however you want, do as you please.
注記: It suggests a more relaxed and hands-off approach compared to directly using 'optional.'
You're the boss
This phrase acknowledges the other person as the one in control or making the decisions.
例: You can choose which movie we watch, you're the boss.
注記: It implies a level of authority and decision-making power, different from presenting something as 'optional.'
Totally up to you
This phrase conveys that the decision rests entirely with the other person.
例: We can dine in or get takeout, it's totally up to you.
注記: It reinforces the idea that the choice is solely the other person's without using the word 'optional.'
Your call
This phrase means that the decision is entirely in the hands of the other person.
例: You can extend the deadline if you want, it's your call.
注記: It implies that the final decision rests with the other person without specifically stating 'optional.'
It's on you
This phrase means that the responsibility for making the decision lies with the other person.
例: Whether we go out tonight is on you, just let me know.
注記: It shifts the accountability for the decision onto the other person without using 'optional.'
Optional - 例
The use of a calculator is optional during the exam.
This feature is not mandatory, it's optional.
The fakultatív course is only available for advanced students.
Optionalの文法
Optional - 形容詞 (Adjective) / 形容詞 (Adjective)
見出し語: optional
活用
形容詞 (Adjective): optional
音節、区切り、アクセント
optional 3 音節を含む: op • tion • al
音声表記: ˈäp-sh(ə-)nəl
op tion al , ˈäp sh(ə )nəl (赤い音節が強調されています)
Optional - 重要性と使用頻度
単語の頻度と重要度指数は、特定の言語で単語がどのくらい頻繁に出現するかを示します。 数字が小さいほど、単語が使用される頻度が高くなります。 最も頻繁に使用される単語は通常1から4000の範囲です。
optional: ~ 1900 (非常に一般的).
この重要度指数は、言語学習の過程で最も役立つ単語に焦点を当てるのに役立ちます。
...