annually
adv.once every year. You use it to describe things that happen on a regular yearly schedule.
adv.occurring or appearing once every year.
“The company holds its main meeting annually.”
“The city council reviews the local budget annually to ensure every department is funded for the coming year.”
“While some species migrate twice a year, this particular bird returns to its nesting grounds annually, arriving within the same week every spring regardless of the weather.”
Frequency adverb — typically placed after the main verb or at the end of the clause.
Long frequency adverbs sit at the end of the clause, not before the prepositional phrase.
“By the end of 2026, Meta expects to start producing at least 20 million glasses annually to meet demand, or perhaps as many as 30 million if the market continues trending strongly.”
“Africa experiences an average of 2 million to 4 million lightning strikes annually .”
From annual + -ly.
Etymology adapted from Wiktionary, available under CC BY-SA 4.0.