Likely to advance in economic or social standing.

A library housed in a large van that provides a library service to those unable to attend their nearest local library.

plural of mobile telephone

plural of economic mobility

plural of mobile phase

plural of mobile device

An item of hand-held electronic equipment, especially a smartphone or tablet computer.

(astronomy, historical) The outermost celestial sphere of the heavens in Ptolemaic astronomy, which was believed to cause all the inner spheres to rotate.

(chemistry) The fluid (liquid or gas) that flows through a chromatography system, moving the materials to be separated at different rates over the stationary phase

(US, military) A communications unit and their equipment; most often in reference to satellite communications.