PR.079 Example, Cause, and Result Context Clues
0%
Skill Level🔴 Hard
00:00
Progress to Next Level25% to Medium
EasyMediumHardMastery100%

Passage

Skipping the calibration had deleterious effects: the scale reported false weights, the batch failed inspection, and the team had to repeat the test.

What does "deleterious" mean?