Team meetings in the matrix can take lots of time, and the teams may develop "groupitis."

Matrix

A conceptual framework or structure composed of rows and columns to systematically display information or data.

Team Meetings

Scheduled gatherings of team members aimed at discussing goals, progress, issues, and plans for future work.

Groupitis

A derogatory term referring to the overemphasis on team or group work, sometimes at the expense of individual contributions or efficiency.