Coextend — Defs

01 v. t. To extend through the same space or time with another; to extend to the same degree.

imp. & p. p. Coextended; p. pr. & vb. n. Coextending

1.
To extend through the same space or time with another; to extend to the same degree.
“According to which the least body may be coextended with the greatest.” — Boyle.

“Has your English language one single word that is coextended through all these significations?” — Bentley.