The syllable naming the fifth (dominant) note of any musical scale in solmization; SYN. soh, so.

soluble

(Greek mythology) Ancient Roman god; personification of the sun; counterpart of Greek Helios.

(Homonym: sew, so, sow).
Colloid of very small solid particles dispersed in a liquid that retains the physical properties of a liquid.
A colloid that has a continuous liquid phase in which a solid is suspended in a liquid; SYN. colloidal solution, colloidal suspension.

1. An old French coin equal to 12 deniers; also; a corresponding unit of value
2. The basic monetary unit of Peru before 1985 and since 1990