ugly (uglier, ugliest) قبيح
People and things that are ugly are not pleasant to look at.
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umbrella (umbrellas) مظلة
An umbrella is cloth stretched over a frame, which you can hold over your head to keep off the rain.
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Unicorn مخلوق خيالي
A unicorn is a mythical, one-horned animal.
--------------------------------------------------------------------------------------------------------- understand (understanding, understood) يفهم
If you understand something, you know what it means or how it works.
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uniform (uniforms) زي
A uniform is a special set of clothes for people who belong to a group.
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upright مستقيم بشكل افقي
Something upright stands straight up
A post stands upright in the ground.
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upset منزعج
When you are upset, you feel unhappy and sad.
My mum gets upset when we are naughty.
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upside down مقلوب رآس علي عقب
When something is upside down, the bottom part is at the top.
I held my bag upside down and everything fell out.
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urgent عاجل
Something urgent is very important and you need to act quickly.
This letter is urgent, It must go to the post tonight.
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Use (using, used) يستخدم
When you use something, you do a job with it.
You'll have to use a screwdriver.
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useful مفيد
Something that is useful can be used to help you in some way.
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usual معتاد
Something that is usual is what happens most of times.
We'll have dinner at the usual time.