Muggins \Mug"gins\, v. t. In certain games, to score against, or take an advantage over (an opponent), as for an error, announcing the act by saying "muggins." [Webster 1913 Suppl.]

Source: The Collaborative International Dictionary of English v.0.48
 

Muggins \Mug"gins\, n. [Etym. unknown.]

1. A game of dominoes in which the object is to make the sum of the two ends of the line some multiple of five. [Webster 1913 Suppl.]

2. A game at cards which depends upon building in suits or matching exposed cards, the object being to get rid of one's cards. [Webster 1913 Suppl.]

Source: The Collaborative International Dictionary of English v.0.48
 

muggins

Source: WordNet (r) 2.0
 

Muggins \Mug"gins\, n. [Etym. unknown.]

1. A game of dominoes in which the object is to make the sum of the two ends of the line some multiple of five.

2. A game at cards which depends upon building in suits or matching exposed cards, the object being to get rid of one's cards.

Source: Webster's Revised Unabridged Dictionary (1913)
 

Muggins \Mug"gins\, v. t. In certain games, to score against, or take an advantage over (an opponent), as for an error, announcing the act by saying ``muggins.''

Source: Webster's Revised Unabridged Dictionary (1913)