LEARNit Dictionary
dilation
noun
/daɪˈleɪʃn/
UK
/daɪˈleɪʃn/
US
1
the fact of a part of the body becoming or being made larger, wider or more open
گشادگی, بازشدگی, گشادشدن, اتساع, فراخشدگی
opposite
contraction(1)