một

Etymology
From ; cognate with 🇨🇬, 🇨🇬.

Numeral

 * 1) one

Etymology
From, from ; cognate with 🇨🇬, 🇨🇬 and , 🇨🇬, 🇨🇬, 🇨🇬 maːi³¹, 🇨🇬 mak⁷.

Related to.

Numeral

 * 1)  one

Usage notes

 * Unlike other cardinal numbers, the ordinal phrasal expression for một is not *thứ một, but . Alternatively, "first" can also be translated as.
 * In quick and informal speech, một is often reduced to a tone-bearing syllabic nasal or another homorganic nasal depending on initial of the following word.

Noun

 * 1) one
 * 2)  the eleventh lunar month

Adjective

 * 1) only; sole
 * 2) for one person; single