Upstream

"Upstream" in Spanish

a contracorriente

(in a direction opposite to flow)

aguas arriba

(in a direction opposite to flow)

corriente arriba

(Biology : towards the 5' end of a DNA molecule)

río arriba

(in a direction opposite to flow)

a contracorriente

(against the flow)

río arriba

(against the flow)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.