triple-space
verb
tri·ple-space ˌtri-pəl-ˈspās 
triple-spaced; triple-spacing; triple-spaces
transitive verb
: to type (text) leaving two blank lines between lines of copy
intransitive verb
: to type on every third line
Word History
First Known Use
circa 1939, in the meaning defined at transitive sense
- orchid
- orchid cactus
- orchid family
- orchid fly
- orchid gray
- orchid haze
- orchid mist
- orchid peat
- orchid pink
- orchid rose
- orchid taupe
- orchid tint
- orchid tree
- Orchidaceae
- orchidaceaes
- orchidacean
- orchidaceous
- Orchidales
- orchidaleses
- orchidalesses
- orchidectomies
- orchidist
- orchidists
- orchidlike
- orchidologist