to defend against something or someone
কোনো কিছু বা কাউকে প্রতিহত করা
"They installed lights to fend off raccoons in the yard."
"বাড়ির উঠানে র্যাকুন ঠেকাতে তারা বাতি লাগিয়েছে।"
so stressed or tired that one can hardly cope
to do something with great effort and passion
a person who refuses to believe without proof
to wash something quickly with water
a sudden and significant progress
to help someone out of a difficult situation