A suffix or combining form used in English to denote something small or relating to a particular characteristic, often appearing in scientific or medical terms.
From Latin '-aculum' (diminutive suffix) or '-aculum' (instrumental suffix), which English adopted and adapted in various scientific and medical nomenclature.
The '-acle' suffix is hiding in plain sight in words like 'miracle,' 'spectacle,' and 'oracle' — Latin's way of saying 'a little something' that later English speakers completely forgot was a diminutive at all.
Complete word intelligence in one call. Free tier — 50 lookups/day.