gigantean

[jahy-gan-tee-uh n, jahy-gan-tee-uh n, ji-]

Origin of gigantean

1605–15; < Latin gigante(us) of giants (gigant- giant + -eus adj. suffix) + -an
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018