일정한 간격을 두고 정기적으로 발행되는 잡지나 신문
A magazine, newspaper, or journal that is published at regular intervals.
예문:
"The researcher spent hours browsing through old scientific periodicals in the archive."
"Most digital periodicals now offer interactive content to engage their readers."
정기 간행물이나 잡지에 관한 또는 그에 속하는
Relating to or appearing in a publication that is issued at regular intervals.
예문:
"The library has a dedicated room for its extensive periodical collection."
"She was hired to manage the periodical index for the legal firm."
일정한 시간 간격을 두고 되풀이하여 일어나는
Occurring or appearing at regular intervals; periodic.
예문:
"The machine requires periodical maintenance to ensure it runs smoothly."
"The region experiences periodical flooding during the monsoon season."