A predetermined duration or time frame during which certain events or activities are scheduled to occur regularly.
An abbreviation referring to a type of commuter pass that is valid for a specific route and provides discounted travel for a designated period.
A shorthand for a type of savings account or financial investment that requires funds to be held for a specified period before access is granted.
Example:
今年も、アマチュア音楽家の定期演奏会が頻繁に開催される。
Describing the occurrence of events at consistent intervals or specific times.
Pertaining to activities or actions that are repeated on a fixed schedule, often relating to routine practices.
Referring to processes that happen regularly and predictably, indicating a stable pattern in frequency or timing.
Example:
彼女は定期的に私をたずねてきたものだった。
A specific duration of time that remains unchanged, often used to describe a set length for activities or conditions.
A designated time frame recognized for its consistency, typically applied in contexts requiring regular assessment or planning.
An established period during which certain circumstances or rules consistently apply, emphasizing stability and predictability.
Example:
しかし一定期間がたてば、全額お支払いできるようになると考えております。
A type of ticket purchased for repeated travel on public transportation, usually valid for a specific duration and providing unlimited travel within designated zones or routes.
A prepaid pass that allows a user to commute regularly, offering a cost-saving option compared to buying individual tickets for each journey.
An official document or card that grants permission to use public transit services for a set period, facilitating easier and more economical travel for frequent riders.
Example:
スミス氏は定期券を持っていくのを忘れた。
Describing a situation where events or occurrences happen at unpredictable times, lacking a fixed schedule or frequency.
Referring to the nature of something that does not follow a regular pattern or timetable, where the timing and intervals are variable.
Characterizing activities or services that are not consistently periodic, often appearing sporadically or intermittently without prior notice.