Translation of sustento in English:
sustento
means of support, n.
Definition of means of support ( US English | UK English )
Other words for sustenance
masculine noun
1
(apoyo)means of supportesa pequeña pensión es su único sustento — that small pension is her only means of support- ganarse el sustento — to earn one's living
- ganarse el sustento — to earn one's living
2
(alimento)sustenancelas bayas fueron su único sustento — berries were his only (form of) sustenance