so great, so mighty

Strong’s Dictionary of Greek Words:

Greek:
τηλικοῦτος
Transliteration:
telikoutos
Phonic:
tay-lik-oo’-tos
Meaning:
τηλικαύτη (tay-lik-ow'-tay) from a compound of 3588 with 2245 and 3778; such as this, i.e. (in (figurative) magnitude) so vast
KJV Usage:
so great, so mighty