معنی کلمه but

ولي‌، اما، ليكن‌، جز، مگر، باستثناي‌، فقط، نه‌ تنها،بطور محض‌، بي‌، بدون‌

however, yet

besides, except

if; condition; opposition; limitation

John is 83 years old but he still goes swimming everyday.

I want to go to the party , but I am so tired .

I like her , but I don't like her friend .

I studied for the test , but I don't think I did well .

I'm hungry , but I have nothing to eat .