sem·i·group 
(sĕmē-grp′, sĕmī-)
(sĕmē-grp′, sĕmī-)n.
Mathematics
Mathematics
A set for which there is a binary operation that is closed and associative.
- contemporary
- contemporization
- contemporize
- contempt
- contemptibility
- contemptible
- contemptibleness
- contemptibly
- contemptuous
- contemptuously
- contemptuousness
- contend
- contender
- content
- content
- content analysis
- contented
- contentedly
- contentedness
- contention
- contentious
- contentiously
- contentiousness
- contentment
- content word