um

Kireno

Asili

From Latin unus.

Nomino

um m (pt)

1. The figure or digit "1": moja.

   O um parece o sete sem gravata no pescoço (The one looks like the seven with no tie at its neck)

Kiwakilishi

um (pt)

1. A person: moja, someone; some people: some (in plural).

   Chegou-me um e disse: "Olá!" (One came to me and said: "Hello!")

2. Element(s) of a previously mentioned class: moja; some (in plural).

   Comprei uns e me decepcionei (I bought some and got disappointed)