延長

Verb

 * 1) to lengthen; to extend; to prolong

Adjective

 * 1)  long

Etymology 1
.

Noun

 * 1) An extension of length or period; lengthening
 * 2) An extension of a rail line, road, etc.
 * 1) An extension of a rail line, road, etc.
 * 1) An extension of a rail line, road, etc.

Derived terms

 * : extension cord
 * : extra time, extra innings

Verb

 * 1) To extend a length or period; to lengthen

Proper noun

 * 1) the Enchō era, 923-931