Inglese [adj]Tedesco [adj] ▶optimum [adj] Use the optimum settings for maximum efficiency. ▶optimal [adj] Verwenden Sie die optimalen Einstellungen für maximale Effizienz. Inglese [noun] Tedesco [noun] ▶optimum [noun] The machine has an optimum at 30°C. ▶Optimum [noun] Die Maschine hat ihr Optimum bei 30°C.