|myülēə(r) ˈpyünē noun
or mulier younger
( plural muliers puisne or muliers younger )
Etymology: mulier puisne from (assumed) Anglo-French mulieré puisné, from Anglo-French mulieré legitimate son (from mulier wife, from Latin, woman, wife) + Middle French puisné younger; mulier younger part translation of (assumed) Anglo-French mulieré puisné — more at puny
: a younger legitimate son of a married woman who prior to her marriage has had an older illegitimate son by the father of her legitimate child — compare bastard eigne