Webster's Revised Unabridged Dictionary · 1913

Gigantic

Gigantic , adjective

[Latin gigas, -antis, giant. See Giant.]

1.
Of extraordinary size; like a giant.
2.
Such as a giant might use, make, or cause; immense; tremendous; extraordinary; as, gigantic deeds; gigantic wickedness. — Milton
When descends on the Atlantic The gigantic Strom wind of the equinox. — Longfellow