subs. (colloquial).—A wife: originally my better half, i.e., the more than half of my being; said of a very close and intimate friend; especially (after Sidney) used for ‘my husband’ or ‘wife’; now, jocularly appropriated to the latter: formerly also applied to the soul, as the better part of man.

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  1580.  SIDNEY, Arcadia III., 280. [Argalus to Parthenia, his wife.] My deare, my BETTER HALFE (sayd hee), I find I must now leaue thee.

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  c. 1600.  SHAKESPEARE, Sonnets, xxxix., 2.

        O how thy worth with manners may I sing,
When thou art all the BETTER PART of me?

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  1720.  SHEFFIELD (Duke of Buckingham), Wks. (1753), I., 274. My dear and BETTER HALF is out of danger.

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  1842.  THEODORE MARTIN [in Fraser’s Magazine, Dec., p. 241, 2]. I … shall look out for a BETTER HALF.

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  1897.  KENNARD, The Girl in the Brown Habit, ii. Between matrimony and ruin there’s mighty little to choose. Directly a man saddles himself with a BETTER-HALF, etc.

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  1897.  MARSHALL, Pomes, 72. His BETTER HALF one summer day was crossing Regent Street.

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