Meaning of 凄く in Japanese

Definition of 凄く

すごく(sugoku) 【凄く】

(adv) awfully; very; immensely →Related words: 凄い
「スーはあなたのことすごく怒っているわよ」そのウェイトレスは言うのであった。
"Sue's very angry with you," my new waitress said.

すごくない(sugokunai) 【凄くない】

(exp) cool! (only when said or written in a questioning tone); incredible; unbelievable

女おんなってどうして連れションしするたがるの？物凄く理解りかい不能ふのう。

Women - why do they want to go to toilet in groups? I don't get it at all.

ハルくんは昔むかしからこうなの、心根こころねは凄く優しいやさしいのよ。

Haru's always been like that; he's very kind at heart.

I'm sure you're thinking to yourself, 'Why is this guy making such a big deal of this?' But make no mistake. This is essential.