to decide what we want to have or what is best for us from a group of options
選ぶ, 選択する
to decide between two possible alternatives or choices that one has
to think about something carefully before making a decision or forming an opinion
考慮する, 熟慮する
the act or process of discussing something with a person or a group of people
相談, 協議
to irrevocably make a decision or to take an action with consequences
a person or thing responsible for making important choices or judgments, especially within an organization
決定者, 意思決定者
(mathematics) the study about making the best choice out of available alternatives while considering all the risks and benefits
意思決定理論, 選択理論
an official authoritative decision or judgment, especially one made by a government or the ruler of a country
法令, 命令
a predefined option based on which a computer or other device performs a particular task unless it is changed
デフォルト, デフォルト設定
someone who is chosen as a representative of a particular community at a conference, meeting, etc.
代表者, ディレゲート
to think carefully about something and consider it before making a decision
熟考する, 考慮する
a situation that is difficult because a choice must be made between two or more options that are equally important
ジレンマ
(law) refusal to be bound by a decision or opinion that is contrary to one's beliefs or judgment
異議, 反対
to make a decision solely based on throwing a dice, picking a random paper, etc.