Webster's Revised Unabridged Dictionary · 1913

Scarce

Scarce (skârs) , adjective

[Old English scars, Old French escars, eschars, Late Latin scarpsus, excarpsus, for Latin excerptus, past participle of excerpere to pick out, and hence to contract, to shorten; ex (see Ex-) + carpere. See Carpet, and compare Excerp.]

1.
Not plentiful or abundant; in small quantity in proportion to the demand; not easily to be procured; rare; uncommon.
You tell him silver is scarcer now in England, and therefore risen one fifth in value. — Locke
The scarcest of all is a Pescennius Niger on a medallion well preserved. — Addison
2.
Scantily supplied (with); deficient (in); -- with of. [Obsolete]
A region scarce of prey. — Milton
3.
Sparing; frugal; parsimonious; stingy. [Obsolete]
Too scarce ne too sparing. — Chaucer
Collocations (1)
To make one's self scarce , to decamp; to depart. [Slang]

Scarce , adverb

1.
With difficulty; hardly; scantly; barely; but just.
With a scarce well-lighted flame. — Milton
The eldest scarcely five year was of age. — Chaucer
Slowly she sails, and scarcely stems the tides. — Dryden
He had scarcely finished, when the laborer arrived who had been sent for my ransom. — W. Irving
2.
Frugally; penuriously. [Obsolete] — Chaucer

Also: Scarcely