köken: From täglich (“daily”) + Brot (“bread”). In older German strong neuter adjectives could be left uninflected. This is now generally poetic, but still common in a few fixed expressions. Compare trocken Brot, fließend Wasser.
daily bread (all those things, such as regular food and water, needed to sustain physical life) · all in a day's work (something which is part of someone's everyday life, something one does, goes through or encounters every day)
La médisance est son pain quotidien.
Tel est notre pain quotidien.
İspanyolcapan cuotidiano, pan de cada día (eril) /ˌpan de ˌkada ˈdia/
daily bread · part and parcel of daily life, commonplace, daily/everyday occurrence, routine, standard
köken: Literally, “bread of each day”. From the Lord's Prayer. Akin to Portuguese pão de cada dia.
köken: From Middle Persian lwcyk' (rōzīg, “daily bread, sustenance”), from 𐭩𐭥𐭬 (rōz [YWM], “day”). Compare Old Armenian ռոճիկ (ṙočik), Old Georgian როჭი (roč̣i), როჭიკი (roč̣iḳi), Classical Syriac ܪܘܙܝܩܐ (rōzīqā), ܪܙܩܐ (rezqā), Arabic رِزْق (rizq), all Iranian borrowings.