definition of
myriad

[1] #1 myriad s. [countless, infinite, innumerable, innumerous, multitudinous, numberless, uncounted, unnumberable, unnumbered, unnumerable] too numerous to be counted; "incalculable riches"; "countless hours"; "an infinite number of reasons"; "innumerable difficulties"; "the multitudinous seas"; "myriad stars"; "untold thousands". wn

[2] #2 myriad n. a large indefinite number; "he faced a myriad of details". wn

[3] #3 myriad n. [ten thousand, 10000] the cardinal number that is the product of ten and one thousand. wn