The Collaborative International Dictionary
spanless
spanless \span"less\ (sp[a^]n"l[e^]s), a. Incapable of being spanned.
Wiktionary
spanless
a. Incapable of being spanned.
Usage examples of "spanless".
To their faith already was unrolled over them that new firmament in whose spanless welkin no cloudy tempests ever gather and break, and the serene lights never fade nor go down.