σπεῖρα
spei'ra
speira
{spi'-rah}
of immediate Latin origin, but ultimately a derivative of 138 in the sense of its cognate 1507; a coil (spira, "spire"), i.e. (figuratively) a mass of men (a Roman military cohort; also (by analogy) a squad of Levitical janitors):--band.
See G01507.
See G00138.