A cable that can be used to extend a signal or power cable or move the connexion point for a signal or power source.

plural of extension cable

(embryology) A series of actions via which the embryonic tissue is reorganized to concenter along one axis and elongate along a perpendicular axis through the movement of cells.

(algebra, field theory) A field L which contains a subfield K, called the base field, from which it is generated by adjoining extra elements.

A table (furniture) constructed so that it can be extended or contracted in length.

plural of extension table

plural of extension cord

(mathematics, logic) An extension of a logical theory such that every theorem expressible in the original theory is also derivable within the original theory.

plural of university extension

The extension of the advantages of university instruction by means of lectures and classes at various centres.