English–Korean dictionary: U
- u-turn
- udon
- ugh
- ugly
- ulsan
- ultimate
- ultrasound
- umbrella
- unauthorized use
- unavoidably
- uncertain
- unchanged
- uncle
- unconsciousness
- undelivered
- under
- under construction
- underfloor heating
- undergraduate
- underground
- underline
- underpass
- understand
- understanding
- undo
- undress
- unemployment
- unequal
- unexpected
- unexpectedly
- unfair
- unfamiliar
- unfavorable
- unfold
- unfriendliness
- unfriendly
- unhappy
- unification
- unify
- union
- unique
- unit
- unit price
- united kingdom
- united states
- universal
- universe
- university
- university president
- university professor
- unlimited
- unmanned
- unnecessarily
- unnecessary
- unopened
- unpaid
- unpleasant
- unreachable
- unread
- unrelated
- unrequited love
- unreserved seat
- unripe
- unspoken understanding
- unstoppable momentum
- unsweetened
- untie
- unused
- unusual
- unusually
- unwavering devotion
- up and down
- upbound line
- update
- upfront payment
- upgrade
- upload
- upper body
- upper floor
- uproar
- upscale
- upset
- upset stomach
- upside down
- upstairs
- upstream
- urgent
- urine test
- usable floor area
- usage
- usage fee
- use
- used car
- used goods
- useful
- useless
- user
- username
- usual size
- usually
- utensil
- utility bills