任意

(1) 可能であるが、必要でない個人の選択に任せられる(possible but not necessary; left to personal choice)(possible but not necessary)(left to personal choice)

(2) 個々の判断または選択またはしばしば衝動または気まぐれに基づいたあるいは、を前提とした(based on or subject to individual discretion or preference or sometimes impulse or caprice; "an arbitrary decision"; "the arbitrary rule of a dictator"; "an arbitrary penalty"; "of arbitrary size and shape"; "an arbitrary choice"; "arbitrary division of the group into halves")(based on or subject to individual discretion or preference or sometimes impulse or caprice)

⇒専断的なグループの半分への分割(based on or subject to individual discretion or preference or sometimes impulse or caprice)

(3) 自身の分別や判断に従って行動または決定する能力を有するまたは使う(having or using the ability to act or decide according to your own discretion or judgment; "The commission has discretionary power to award extra funds")(having or using the ability to act or decide according to your own discretion or judgment)

⇒その委員会には、余分な資金を与える任意のパワーがある(having or using the ability to act or decide according to your own discretion or judgment)

(4) 自分の自由意思または計画で選択によってなされる強制されないか、または強いられる(of your own free will or design; done by choice; not forced or compelled; "man is a voluntary agent"; "participation was voluntary"; "voluntary manslaughter"; "voluntary generosity in times of disaster"; "voluntary social workers"; "a voluntary confession")(of your own free will or design)(done by choice)(not forced or compelled)

⇒自供(not forced or compelled)

(5) （特に資金の）計上されていない必要に応じて使用可能である((especially of funds) not earmarked; available for use as needed; "discretionary funds"; "discretionary income")((especially of funds) not earmarked)(available for use as needed)

⇒自由に使える収入(available for use as needed)

(6) 意のままに行動することができる妨げられない強制または抑制中ででない(able to act at will; not hampered; not under compulsion or restraint; "free enterprise"; "a free port"; "a free country"; "I have an hour free"; "free will"; "free of racism"; "feel free to stay as long as you wish"; "a free choice")(able to act at will)(not hampered)(not under compulsion or restraint)

⇒自由選択(not under compulsion or restraint)

(7) 強制的でない(not compulsory; "facultative courses in the sciences")(not compulsory)

⇒科学の随意科目(not compulsory)