overcast

This word evokes a sense of muted light and oppressive stillness. When describing weather, it suggests a ceiling of grey that flattens colors and dampens the mood, creating a feeling of gloom or anticipation of rain. It is more descriptive than simply saying cloudy, as it implies a total coverage of the sky.

In the context of needlework, the term shifts from atmosphere to utility. It describes a protective boundary, focusing on the structural integrity of a garment. The imagery here is one of overlapping, repetitive motion used to seal and secure a raw edge against unraveling.