Use the Body property to get the definition for an expression. Use the Execute method to query a server for an expression. 

The following sample displays the definitions for "child" expression:

Private Sub Form_Load()
    Dim c As EXDICTCLIENTLibCtl.Connection
    Set c = Client1.OpenConnection("dict.org")
    If Not (c Is Nothing) Then
        With c.CreateQuery("hot", , c.Strategies("exact"))
            Dim r As EXDICTCLIENTLibCtl.IResult
            For Each r In .Execute
                Dim d As EXDICTCLIENTLibCtl.IDefinition
                For Each d In r.Definitions
                    Debug.Print d.Body
                Next
            Next
        End With
        c.Close
    End If
    Set c = Nothing
End Sub