single-space

[sing-guhl-speys]

verb (used with object)

single-spaced, single-spacing 

1. to type (copy) on each line space.

verb (used without object)

single-spaced, single-spacing 

1. to type copy leaving no blank spaces between lines.

single-space

verb

1. (tr) to type (copy) without leaving a space between the lines

Word History and Origins

Origin of single-space¹

First recorded in 1935–40