liniowiec

Etymology
From. , and/or.

Noun

 * 1)  frontliner, front line soldier
 * 2)  flat tax payer
 * 1)  flat tax payer
 * 1)  flat tax payer

Noun

 * 1)  passenger liner
 * 2)  cargo liner
 * 3)  battleship, ship of the line
 * 1)  battleship, ship of the line