one
single
a (article)
as soon as
entire
whole
all
throughout
"one" radical in Chinese characters (Kangxi radical 1)
also pr. [yāo] for greater clarity when spelling out numbers digit by digit
first (positional)
one part of a fraction, such as 'a' quarter, an eighth
a short duration (when used with a verb)
each
same
dedicated
from the start
grain
granule
classifier for small round things (peas, bullets, peanuts, pills, grains etc)
a small particle
to have rice as food
ten thousand
a quantifier for hours
a 'pip' on the shoulder of police's uniform indicating the rank