What does S stand for?

Stumble

Sensory

Relating to sensation, to the perception of a stimulus, to the voyage made by incoming nerve impulses from the sense organs to the nerve centers or to the senses themselves.

Sickness

sine - without (usually written with a bar on top of the "s")

Sulfur

An undesirable element found in petroleum in amounts varying from a slight trace to 4-5%.

Solidus

The highest temperature at which a metal or alloy is completely solid. In a phase diagram, the focus of points representing the temperatures at which various compositions stop freezing upon cooling or begin to melt upon beating. In a constitutional diagram, the locus of points representing the temperatures at which various components finish freezing on cooling or begin to melt on heating.

Saturating

Squarely

Microsoft Train Simulator Shape File

S'up - What's Up