Definitions
a grammatical number category referring to two items or units as opposed to one item (singular) or more than two items (plural)
Word origin
Borrowed from Latin dualis (“two”), from duo (“two”) + adjective suffix -alis.
Used in a sentence
“a dual-motor vehicle”
“dual engine failure”
“dual citizenship”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer2 curated clues
01“Consisting of two parts”4 letters
02“Having two parts”4 letters
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