(astronomy) A deviation due to the Earth's orbital motion.

plural of annual ring

Alternative spelling of semiannual

(law, Scotland) An estate created in land by a vassal who instead of selling his land outright reserves an annual ground rent, which becomes a perpetual charge upon the land.

An Asian aromatic herb, widely naturalized, Artemisia annua, the source of the antimalarial drug artemisinin.

plural of annual wormwood

(US, UK, Canada) Lolium multiflorum, grown as a cover crop / (Australia) Lolium rigidum which considered a noxious weed in Australia

plural of annual ryegrass

Mercurialis annua, a spurge native to Europe, North Africa, and the Middle East and invasive elsewhere.

(accounting) The complete accounting record for a fiscal year.