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ascertain [ascertained, ascertaining, ascertains]▼(find out; discover or establish)verb[UK: ˌæ.sə.ˈteɪn] [US: ˌæ.sər.ˈteɪn]
find out▼(to discover)verb[UK: faɪnd ˈaʊt] [US: ˈfaɪnd ˈaʊt]
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