mochikirimoちきりchikiri
1.

A situation where a particular topic or discussion is the sole focus of attention among a group of people for an extended period of time.

2.

The phenomenon of a subject being continually referenced and discussed in various settings, often dominating conversations and interactions.

3.

The experience of being surrounded by or immersed in discussions about a specific news item or rumor that seems to permeate every gathering or encounter.

4.

A state where a specific theme or news is consistently at the forefront of conversations, creating a sense of shared engagement among those involved.

Example:

社内はそのニュースのことで持ちきりだった。