creepage
/ˈkriːɪdʒ/; /ˈkrɛɪdʒ/Definitions
1. noun
the process or amount of gradual movement or spread, especially of a material or a phenomenon.
“The creepage of the plastic material caused it to deform over time.”
2. noun
the gradual movement of electric discharge over the surface of an insulating material.
“The engineer studied the creepage of the high-voltage cable to ensure its safety.”
3. noun
a slow and gradual increase or spread, especially of something unpleasant or unwanted.
“The creepage of the disease in the community led to increased concern among the residents.”
4. verb
to move or spread gradually, often in an unobtrusive or stealthy manner.
“The creepage of the vines up the trellis was impressive.”