A colloquial term used in business to refer to a heavy set of data or a complicated set of criteria.

एक भारी डेटा सेट या जटिल मानदंडों का सेट।

English Usage: The report was a fatline of numbers that took hours to analyze.

Hindi Usage: रिपोर्ट संख्याओं का एक भारी सेट था जिसे विश्लेषण करने में घंटों लग गए।

A term used in graphic design to refer to a line that is rendered with a thick stroke.