1. Adjective
One more than twelve; ten and three; as, thirteen ounces or pounds.
2. Noun
The number greater by one than twelve; the sum of ten and three; thirteen units or objects.
3. Noun
A symbol representing thirteen units, as 13 or xiii.
4. Noun
the cardinal number that is the sum of twelve and one
Vocabulary classified under Mathematics
More about this word
Synonyms and related words
Explore this word