けんken
1.

A defined area or boundary that limits or encompasses a certain space or concept, often used in contexts such as geographic or social boundaries.

2.

A circular shape or form, representing something that is enclosed or surrounded.

3.

A specific scope or domain within which certain conditions or influences are applicable, such as in discussions of power, influence, or focus in various fields.

4.

An abstract concept that describes the limits of an idea or phenomenon, emphasizing the distinction between what is included inside the boundary and what lies outside of it.

Example:

彼女のイントネーションから推すに少女時代はスペイン語に住んでいたと思われる。

けんがい圏外kengai
1.

The state of being outside a specified area or conditions that are usually required for eligibility or inclusion, implying a lack of qualification or competition within a defined framework.

2.

A condition where a device, such as a mobile phone, cannot connect due to the absence of signal reception, resulting in an inability to communicate.

3.

The situation of not being affected or impacted by a particular circumstance or influence, suggesting a separation from the relevant domain or scope.

けんない圏内kennai
1.

The area that is covered or affected by a specific condition or situation, indicating a limit or boundary that includes certain elements or events.

2.

The interior space or limits defined by a particular framework or criteria, contrasting with areas that fall outside this specified boundary.

3.

The designated scope or domain in which certain rules, influences, or effects are applicable, often highlighting what is included versus what is excluded.

きょうえいけん共栄圏kyoueiken
1.

A concept referring to a region or area where different nations or communities work together for mutual economic and social development, fostering cooperation rather than competition.

2.

A geopolitical strategy that emphasizes mutual benefit and collaboration among countries within a designated sphere, aiming for shared growth and stability.

3.

An ideological framework promoting the idea that certain nations can flourish together through collective efforts in trade, resource sharing, and cultural exchange.

きょうさんけん共産圏kyousanken
1.

A group of countries that endorse and practice socialist ideologies, often in opposition to Western capitalist nations.

2.

The geopolitical division characterized by nations predominantly governed by communist or socialist principles, particularly during the Cold War era.

3.

An alliance of states that share a common commitment to communism, impacting global political dynamics and economic interactions.