a. [adj. use of la la interj.: see LA int. b.] ‘So-so,’ not so good as it might be, poor.

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1800.  in Spirit Publ. Jrnls. (1801), IV. 253. Finding my appetite very la, la, took two glasses of bitters.

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1806.  Surr, Winter in London, I. 240. As to his singing, it is but la la.

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a. 1849.  H. Coleridge, Ess. (1851), II. 94. A species of Composition so la-la and lackadaisacal.

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