dissolve verb
1 become/make sth liquid
ADV. completely The tablet hasn't dissolved completely yet. | gradually, slowly | away The limestone has simply dissolved away.
PREP. in Dissolve the sugar in water.
2 end sth officially
ADV. formally, officially Their marriage was formally dissolved last year.
You can also check other dicts: dissolve (English, 中文解释 ), wordnet sense, Collins Definition