じぜん事前jizen
1.

The state of being or actions taken before an event or occurrence, often in preparation for what is to come.

2.

Activities or arrangements made secretly or discreetly before an official process, especially in the context of campaigning or elections.

3.

The notion of awareness or knowledge that is established before something happens, contrasting with the aftermath of events.

Example:

事前に予約を取っておくべきだ。

じぜんこうさく事前工作jizenkousaku
1.

Actions or arrangements made before a main event to ensure its success.

2.

Steps taken proactively to create favorable conditions for future activities.

3.

Preliminary efforts aimed at setting the stage for a desired outcome.

4.

The practice of organizing and planning ahead to facilitate smoother execution of tasks.

じぜんしんさ事前審査jizenshinsa
1.

A process of evaluating or assessing something before it is formally accepted or approved, often to identify issues or ensure compliance with certain standards.

2.

An initial examination or investigation conducted to determine the suitability or eligibility of a candidate, proposal, or project before proceeding to a final decision.

3.

The act of reviewing or inspecting materials or information in advance to ensure that they meet the established criteria for further consideration or action.

4.

A preliminary check or assessment aimed at ensuring that necessary requirements are met prior to a detailed evaluation or final judgment.

じぜんよやく事前予約jizen'yoyaku
1.

予定しているサービスやイベントに参加するために、あらかじめ申し込むこと。

2.

特定の時間や日付に利用するために、事前に席や場所を確保する行為。

じぜんかくりつ事前確率jizenkakuritsu
1.

The probability assigned to an event before any evidence or information is taken into account, reflecting the initial belief about the likelihood of that event occurring.

2.

A statistical measure representing the likelihood of a specific outcome based on prior knowledge or assumptions, used as a foundation for further analysis when new data is introduced.

3.

The initial estimate of the probability of an event, which is used as a reference point in Bayesian inference to update beliefs as new data becomes available.