Usage patterns
緻密な計画a meticulous/well-thought-out plan
The culprit carried out the crime after devising a meticulous plan.
緻密な分析a detailed, careful analysis
She identified the problem through a detailed analysis of the data.
緻密な組織densely fine-grained tissue/structure
This wood has a fine, dense grain and is extremely sturdy.
緻密に計算するto calculate with meticulous precision
The engineer calculated the structural strength with meticulous precision.