Latin dictionary · numeral
duo
two; 2
Meaning and definitions
- two; 2
Connected roots
- bi-
two, twice
Explore the word family
These words share a recorded root connection. A shared root is a learning clue; it does not establish every step in a word’s history.
- bilateral
involving two parties or sides
Recorded forms
| Form | Grammar |
|---|---|
| duo | nom. pl. masc. |
| duae | nom. pl. fem. |
| duo | nom. pl. neut. |
| duōrum | gen. pl. masc. |
| duum | gen. pl. masc. |
| duārum | gen. pl. fem. |
| duōrum | gen. pl. neut. |
| duum | gen. pl. neut. |
| duōbus | dat. pl. masc. |
| duābus | dat. pl. fem. |
| duōbus | dat. pl. neut. |
| duōs | acc. pl. masc. |
| duo | acc. pl. masc. |
| duās | acc. pl. fem. |
| duo | acc. pl. neut. |
| duōbus | abl. pl. masc. |
| duābus | abl. pl. fem. |
| duōbus | abl. pl. neut. |
| duo | voc. pl. masc. |
| duae | voc. pl. fem. |
| duo | voc. pl. neut. |
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Source: Wiktionary entry and revision history. Dictionary text is adapted from Wiktionary under CC BY-SA 4.0. Definitions are selected and reformatted; root links are curated by Word Radicals. Read about sources and limitations.