succour

The noun is derived from Middle English socour, interpreted as the singular form of socours (“help; encouragement; remedy; protection; helper, protector”), which is from Anglo-Norman socurs, sucurs and Old French secors, secours (modern French secours), from Medieval Latin succursus (participle), from Latin succurrēre (“to run to the help of”), from Latin sub- (“from below”) + Latin currere (“run”). The verb is derived from Middle English socouren (“to help”), from Anglo-Norman socure (compare modern French secourir), also from Latin succurrēre.