A manner or method that is officially recognized and accepted, often associated with government or organizations, indicating that actions taken under this framework carry legitimacy and accountability.
A standard or prescribed form of an event or documentation, typically involving adherence to specific protocols or established formats.
In the context of sports, a match or competition that is recorded as official by the governing body, distinguishing it from informal or exhibition contests.
A mathematical or scientific formula represented by symbols, which expresses general principles or laws applicable across various problems in that field.
Example:
ここでの事故の数が公式に記録されているものの２倍あると仮定してみよう。
An announcement made by an authoritative entity that conveys important information to the public or a specific audience.
A formal declaration intended to communicate decisions, events, or updates that are recognized and validated by an official source.
A communicated statement that confirms facts or intentions, often associated with government bodies, organizations, or institutions, and carries a sense of credibility and seriousness.
A public notification that serves to inform stakeholders or the general populace about significant changes, developments, or policies.
A formal meeting or trip made by someone in a position of authority to engage with another party, often for diplomatic or governmental purposes.
A structured and planned visit that typically involves protocols and ceremonies, highlighting the significance of the relationship between the visiting and hosting parties.
An authorized journey undertaken to discuss important matters, often involving public figures, and meant to enhance cooperation or gather support.
A visit that is characterized by its official nature, usually documented and anticipated by the involved parties, reflecting a commitment to mutual interests.
Example:
首相はホワイトハウスを公式訪問した。
Referring to something that lacks formal recognition or official approval, often indicating a private or behind-the-scenes nature of the matter.
Describing an action or statement that is conducted outside of formal protocols or ceremonies, often implying a level of secrecy or discretion.
Characterizing a situation that does not adhere to established or conventional standards of formality, often used in contexts where informality is preferred or necessary.
Indicating a lack of public or open acknowledgment, which can suggest a more personal or intimate approach to interactions or communications.
Example:
ウーマン・リブは底辺は広いが、非公式な民衆の運動である。
A match that is officially recognized and sanctioned, often contributing to a larger competition or league standings.
A competitive event where athletes or teams face off under recognized rules and regulations, typically for a title or award.
An event designated as legitimate by an official governing body, involving a formal contest between participants in a sport.