Definition of "overmuch"
overmuch1
determiner
(chiefly Britain) Very much; too much
Quotations
If we met with accidents, such as losing canoes and men in the rapids, or losing men in encounters with Indians, or if we encountered overmuch fever and dysentery, the loads would lighten themselves.
1914, Theodore Roosevelt, chapter VII, in Through the Brazilian Wilderness, London: John Murray, page 232
adjective
not comparable
Quotations
[…] it is good to be applyed to womens breaſts, that grow ſore by the aboundance of milke comming into them: as alſo to repreſſe the overmuch bleeding of the hemorrhoids, to coole the Inflammations of the parts thereabouts, and to give eaſe of paines: […].
1640, John Parkinson, “Symphitum majus. Great Comfrey.”, in Theatrum Botanicum: The Theater of Plants. Or, An Herball of a Large Extent: […], London: […] Tho[mas] Cotes, page 524
Our Palates like the Seaſoning and Cookery they are ſet to, and an over much Uſe of Salt, beſides that it occaſions thirſt, and over-much Drinking, has other ill Effects upon the Body.
1693, [John Locke], “§14”, in Some Thoughts Concerning Education, London: […] A[wnsham] and J[ohn] Churchill, […], page 13
overmuch2
adverb
not comparable
(chiefly Britain) Too much; overly much
Quotations
O, he hath kept an evil diet long, / And overmuch consumed his royal person:
c. 1593 (date written), William Shakespeare, “The Tragedy of Richard the Third: […]”, in Mr. William Shakespeares Comedies, Histories, & Tragedies […] (First Folio), London: […] Isaac Iaggard, and Ed[ward] Blount, published 1623, [Act I, scene i]