to be sour

• Bihi’ laamba di wain tiwala din miha, ka bihi nyina ni nyɛmda. Parents have eaten sour grapes and the children's teeth are set on edge. [JER 31:29]

to make something sour

• Ninvuɣ’ shɛb’ bɛn bi ʒe yim, m mihirila n ninni niŋdi ba People who aren't faithful -- I frown on them. [PSA 119:158]

to sprinkle liquids, water/irrigate

to spray something