hold the line

Mane (Îngilîzî)

To firmly maintain one's viewpoint, principles, or situation; to refuse to change one's practices or plans.

Hevwate

hang on

hold on

Werger

attendre

ne pas quitter

aguardar na linha

manter o preço

não recuar

manter-se na posição

esperar um pouco

Etîmolojî (Îngilîzî)

Probably an allusion to a line of soldiers remaining steadfastly in position during combat.