Source : Webster's Revised Unabridged Dictionary (1913)

Galore \Ga*lore"\, n. & a. [Scot. gelore, gilore, galore, fr.
   Gael. gu le[`o]r, enough; gu- to, also an adverbial prefix +
   le[`o]r, le[`o]ir, enough; or fr. Ir. goleor, the same word.]
   Plenty; abundance; in abundance.

Source : WordNet®

galore
     adj 1: in great numbers; "daffodils galore" [syn: {galore(ip)}]
     2: existing in abundance; "abounding confidence"; "whiskey
        galore" [syn: {abounding}, {galore(ip)}]