·

u (EN)
burts, simbols

Šis vārds var būt arī forma no:
U (burts, lietvārds, prievārds, simbols)

burts “u”

u
  1. burta "U" mazais burts
    The word "umbrella" starts with a "u".

simbols “u”

u
  1. simbols atommasas vienībai
    The carbon-12 atom has a mass of exactly 12 u, making it a standard reference for the atomic mass unit.
  2. fizikā simbols augškvarkam
    In particle physics, the proton is composed of three quarks: uud.