NOUN
  • Definition - A ring- or donut-shaped area or structure.
  • Definition - The region in a plane between two concentric circles of different radii.
  • Definition - Any topological space homeomorphic to the region in a plane between two concentric circles of different radius.
  • Definition - The ring of the sun not covered by the moon in an annular solar eclipse.
  • Definition - Structure in a fern that consists of differentially thick-walled cells on a sporangium that bend and distort as a result of drying.
  • Definition - The membranous remnants of a partial veil which leaves a ring on the stem of a mushroom.
  • Definition - (oil and gas production) The space contained between the centre well bore and any external tubing. Sometimes used for separated gas flow.
Words in your word
6 Letter Words
annuli 6 unnail 6
5 Letter Words
annul 5
4 Letter Words
anil 4 lain 4 linn 4 luna 4 nail 4 ulan 4 ulna 4 unai 4
3 Letter Words
ail 3 ain 3 ani 3 inn 3 lin 3 lun 3 nan 3 nil 3 nun 3 uni 3
2 Letter Words
ai 2 al 2 an 2 in 2 la 2 li 2 na 2 nu 2 un 2
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