subset
(noun) a set whose members are members of another set; a set contained within another set
Source: WordNet® 3.1
subset (plural subsets)
(set theory, of a set S) A set A such that every element of A is also an element of S.
The set is a both a subset and a proper subset of while the set is a subset of but not a proper subset of .
A group of things or people, all of which are in a specified larger group.
• (set theory)
The subset relation is denoted ⊆ (⊂ for proper subset), and one writes A ⊆ B for "A is a subset of B".
It is permissible for A to contain no elements: the empty set is a subset of every set (including itself).
• subclass
• superclass
• superset
subset (third-person singular simple present subsets, present participle subsetting, simple past and past participle subsetted)
(transitive) To take a subset of.
(transitive, computing, typography) To extract only the portions of (a font) that are needed to display a particular document.
Source: Wiktionary
9 May 2025
(noun) anything in accord with principles of justice; “he feels he is in the right”; “the rightfulness of his claim”
Coffee is a brewed drink prepared from roasted coffee beans, the seeds of berries from certain Coffea species. When coffee berries turn from green to bright red – indicating ripeness – they are picked, processed, and dried. Dried coffee seeds are roasted to varying degrees, depending on the desired flavor.
