Stepbrother

2 definitions found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Stepbrother \Step"broth`er\, n.
     A brother by the marriage of one's father with the mother of
     another, or of one's mother with the father of another.
     [1913 Webster]

From WordNet (r) 2.0 [wn]:



  stepbrother
       n : a son of your stepparent by a former marriage [syn: {half-brother}]