Uln/o
One of the bones of the distal forelimb (ulna)
Ulcer/o
Sore or ulcer
Ultra-
Beyond excess
Umbilic/o
Naval
Un-
Not
Ungu/o
Nail or hoof
Uni-
One
Ur/o
Urine or urinary tract
-uresis
Urination
Ureter/o
Urethera
-uria
Urination or urine
Urin/o
Urine or urinary organs
Urtic/o
Neetle, rash or hives
-us
Thing
Uter/o or uter/I
Uterus or womb
Uve/o
Vascular layer or the eye, iris, choroid, or ciliary body
Uvul/o
Little grape or uvula
Vaccine/o or vaccine/I
Vaccine
Vacu/o
Empty
Vag/o
Wandering
Vagin/o
Sheath or vagina
Valg/o
Bent or twisted outwards
Valv/o or valvul/o
Walve
Var/o
Bent or twisted inwards