Annulus

"Annulus" in Italian

anello

(ring- or donut-shaped area or structure)

anello

(remnants of a partial veil which leaves a ring on the stem of a mushroom)

anello

(region in a plane between two concentric circles of different radii)

corona circolare

(region in a plane between two concentric circles of different radii)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.