vein

[1]	blood-vessel , vena , venous blood vessel , nervure
[2]	streak , seam , stripe , striation , stria , thread , line
[3]	seam , nervure , lode , stratum , course , deposit , bed
[4]	thread , mineral vein , hint , suggestion , touch , trace , streak , line , strain , mood , spirit , tone , note , tenor , feeling , attitude , disposition , humour , temper , tendency/inclination/proclivity toward(s)
[5]	way , nervure , manner , course , fashion , style , mode , pattern