[f. THIMBLE + -FUL.] As much as a thimble will hold; hence, a small quantity, esp. of wine or spirits; a dram; also fig. of something immaterial.
1607. Markham, Caval. II. (1617), 120. Take halfe a thimbleful of Gunpowder.
1622. Mabbe, trans. Alemans Guzman dAlf., I. 23. By eating by ounces, and drinking by thimblefuls, they liue by drams.
1760. Foote, Minor, I. Wks. 1799, I. 248. Woud you take another thimbleful, Mrs. Cole?
1789. Wolcott (P. Pindar), Expost. Odes, xi. Now cant I give a thimblefull of Praise.
1862. W. G. Brownlow, Sk. Secession, 41. No capitalist with a thimbleful of sense would lend it a dollar; for no man could feel assured that such a Government would last long enough to pay a six months loan, to say nothing of loans for a term of years.
1889. Jessopp, Coming of Friars, ii. 93. Cordials were on special occasions dealt out in thimblefuls.
1894. Helen M. Gougar, in Voice (N.Y.), 31 May. Anybody with a thimbleful of political or reform sense knows.