6-Letter Words Starting: ANN

• an addition that extends a main building

• cause annoyance in; disturb, especially by minor irritations

• completing its life cycle within a year

• (botany) a plant that completes its entire life cycle within the space of a year

• a reference book that is published regularly once every year

• occurring or payable every year

• reports of the work of a society or learned body etc

• a chronological account of events in successive years

• bring to a desired consistency, texture, or hardness by a process of gradually heating and cooling

• A ring- or donut-shaped area or structure.

• The region in a plane between two concentric circles of different radii.

• Any topological space homeomorphic to the region in a plane between two concentric circles of different radius.

• The ring of the sun not covered by the moon in an annular solar eclipse.

• Structure in a fern that consists of differentially thick-walled cells on a sporangium that bend and distort as a result of drying.

• The membranous remnants of a partial veil which leaves a ring on the stem of a mushroom.

• (oil and gas production) The space contained between the centre well bore and any external tubing. Sometimes used for separated gas flow.

• declare invalid

• cancel officially

• type genus of the Annonaceae; tropical American trees or shrubs