Meaning of gaman in Japanese

この寒さは我慢出来ないな。
I can't put up with this cold.

そんなにやせ我慢しなくても、はやくこっちに来れば良かったのに。
You should have come here sooner instead of putting it off out of pride for so long.

イギリス人は我慢強い国民だ。
The English are a hardy people.

スカートを脱ぐだけで、彼のズボンはもう我慢汁でビショビショだった。
I only had to take off my skirt and his pants were soaked with precum.