+
Addition. For example, 5 + 4 = 9.
Senses
Sense 1
Addition. For example, 5 + 4 = 9.
References
- NIST CSRC GlossaryJan 05, 2026+https://csrc.nist.gov/glossary/term/plusNIST states most site information is public information and may be distributed or copied, except material marked as copyrighted; attribution requested. Verify per-document markings before quoting.Source: NIST CSRC Glossary (csrc.nist.gov).