adj
Meaning 1
Being a proper subset; having the property that every element of a set A is also an element of a set B, and A is not equal to B.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
Topics: mathematics, sciences, set-theory
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided