Relating to, or by means of conduction

(geology) A material property (e.g., for rocks or soil) that describes the rate which water can flow through pore spaces or fractures. SI units: m/s. Symbol: K.

(physics) A measure of the ability of a material to conduct heat, often denoted k, λ, or κ.

thermal conductivity

A set of precepts that one individual tries to observe in daily life. For example, precepts of preserving human life, speaking truthfully, or being nice to people. / The way a person behaves.

A set of rules dictating acceptable behaviour and decisions in a specified environment.

A document that grants safe passage through enemy territory in times of war. / A convoy or guard to protect a person in a foreign country.

(obsolete) To guarantee safe passage by granting such a document.

The security given by authority of a government to a stranger for his quietly coming into and passing out of the territories over which said government has jurisdiction or control.

(physics) The range of electron energies in an insulator or semiconductor in which electrons can move freely and transport charge.