one, 1 / first, foremost / once / best, number one / bunch, bundle / entirely, wholly / certain one / merely, only

a female given name

a surname

the same / one

one, 1

the best in …; the most in …

one, 1 / first, foremost / group / entirely, wholly / other / merely, only

short for 小倉百人一首 (Ogura Hyakunin Isshu): a famous "one hundred poems anthology", used as the basis of certain card games

an anthology of one hundred poems by one hundred poets, one poet for each poem

the best or top person, such as the best performer in a company, or a leading expert