Prefixes

U

uber-

1. over, above

2. excessive

udi-

of soil that is moist at most times of year

ulcero-

ulcer

ulno-

ulna

ultra-

1. beyond

2. outside of

3. excessive

um- / umb- / umbe-

1. about

2. around

3. after

un-

1. not

2. without

3. lacking

4. contrary to

undeca-

eleven

under-

1. beneath

2. behind

3. deficient

4. subordinate

uni-

1. one

2. single

up-

increase

ur-

1. primitive

2. original

ureo-

urea

urethro-

urethra-

urino- / uro-

urine

ut-

1. out

2. from

3. without

utero-

uterus

uvul- / uvulo-

uvula