group
[ groop ]
/ grup /
noun
verb (used with object)
to place or associate together in a group, as with others.
to arrange in or form into a group or groups.
verb (used without object)
to form a group.
to be part of a group.
Origin of group
1665–75; < French
groupe < Italian
gruppo ≪ Germanic
usage note for group
1, 2. See
collective noun.
OTHER WORDS FROM group
group·wise, adverb su·per·group, noun un·grouped, adjectiveWords nearby group
Example sentences from the Web for supergroup
Stewart even wanted to form a supergroup with John and Freddie Mercury, whom they liked very much also.
British Dictionary definitions for supergroup (1 of 2)
supergroup
/ (ˈsuːpəˌɡruːp) /
noun
a rock band whose members are individually famous from previous groups
British Dictionary definitions for supergroup (2 of 2)
group
/ (ɡruːp) /
noun
verb
to arrange or place (things, people, etc) in or into a group or (of things, etc) to form into a group
Word Origin for group
C17: from French
groupe, of Germanic origin; compare Italian
gruppo; see
crop
Medical definitions for supergroup
group
[ grōōp ]
n.
An assemblage of persons or objects gathered or located together; an aggregation.
A class or collection of related objects or entities.
Two or more atoms that behave or that are regarded as behaving as a single chemical unit.
v.
To place or arrange in a group.
To belong to or form a group.
Scientific definitions for supergroup
group
[ grōōp ]
Chemistry
- Two or more atoms that are bound together and act as a unit in a number of chemical compounds, such as a hydroxyl (OH) group.
- In the Periodic Table, a vertical column that contains elements having the same number of electrons in the outermost shell of their atoms. Elements in the same group have similar chemical properties. See Periodic Table.
Mathematics
A set with an operation whose domain is all ordered pairs of members of the set, such that the operation is binary (operates on two elements) and associative, the set contains the identity element of the operation, and each element of the set has an inverse element for the operation. The positive and negative integers and zero form a set that is a group under the operation of ordinary addition, since zero is the identity element of addition and the negative of each integer is its inverse. Groups are used extensively in quantum physics and chemistry to model phenomena involving symmetry and invariance.