The ability of a material to conduct electricity, heat, fluid or sound
The reciprocal of resistivity
The work of the director in cinema or theater; the skill of directing a film, play etc.
Guidance, instruction.
A general trend for future action.
A theoretical line (physically or mentally) followed from a point of origin or towards a destination. May be relative (e.g. up, left, outbound, dorsal), geographical (e.g. north), rotational (e.g. clockwise), or with respect to an object or location (e.g. toward Boston).