gigantic

US /ˌdʒaɪˈɡæn.t̬ɪk/
UK /ˌdʒaɪˈɡæn.t̬ɪk/
1.

kếch sù

of very great size or extent; huge or enormous.

:
•
a gigantic concrete tower
:
hugeenormousvastextensiveexpansivebroadwidegreatgiantmassivecolossalmammothimmensetremendousmightystupendousmonumentalboundlessimmeasurablelimitlessinfinitecosmicepicprodigiousmountainousmonstroustitanictoweringelephantineking-sizedking-sizegargantuanHerculeanBrobdingnagiansubstantialmegamonsterwhoppingthumpinghumongousjumbohulkingbumperastronomicalwhackingginormous
:
tiny