• (v. t.) To extend through the same space or time with another; to extend to the same degree.
Co`ex·tend transitive verb [ imperfect & past participle Coextended ; present participle & verbal noun Coextending .] To extend through the same space or time with another; to extend to the same degree. « According to which the leas...
coextend To extend, or cause to extend, through the same space or duration of time.
to extend equally through the same space or duration.