Usage: 2 forms in 8 verses
Form Translated As     In Verse(s)
σπιθαμήσ a span LXX.Exod.28.16LXX.Exod.28.16LXX.Exod.39.9LXX.Exod.39.9LXX.Judg.3.16LXX.1Sam.17.4LXX.Ezek.43.13
σπιθαμή with a span LXX.Isa.40.12

Liddell-Scott-Jones

σπιθαμή (spithamē) a span G:N-F

σπιθαμή-, ,

space one can embrace between the thumb and little finger, span (EM 647.34), as a fixed measure, = 3 παλαισταί [Refs 8th c.BC+], etc.:metaphorically, σ. τοῦ βίου [Refs 4th c.AD+]