Relating to or containing ammonia groups bonded with metal ions, used as a prefix in chemistry to describe coordination compounds and complexes.
From ammonia plus the combining form '-ino' used in chemistry. This prefix became standard when chemists needed language to describe the new coordination compounds emerging from 19th-century chemical research.
The 'ammino-' prefix is like a chemistry label that tells you 'ammonia is holding hands with something here'—it's shorthand that saves chemists from describing the whole structure every single time.
Complete word intelligence in one call. Free tier — 50 lookups/day.