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sour (EN)
aggettivo, verbo

aggettivo “sour”

forma base sour, sourer, sourest (o more/most)
  1. acido
    To make foods taste more sour, you can add vinegar.
  2. rancido
    The milk went sour, so we'll have to throw it away.
  3. scontroso
    She spoke in a sour tone, making everyone feel unwelcome.
  4. acido (per il terreno)
    The farmer struggled to grow crops on the sour soil in the back field.

verbo “sour”

infinito sour; lui sours; pass. soured; p.p. soured; ger. souring
  1. rovinare
    The argument soured their friendship, and they stopped talking to each other.
  2. inacidire
    The milk soured after being left out of the fridge overnight.