An Etymological Dictionary of Astronomy and Astrophysics

Covering the period of a year; occurring or happening every year or once a year.

Etymology (EN): Annual, from M.Fr. annuel, from L.L. annualis,
blend of L. annuus “yearly,” from annus “year” and L. annalis “yearly,” from annus “year,” from PIE *atnos, from *at- “to go” (Skt. a’tati “he goes, wanders”).

Etymology (PE): Sâlâné, from sâl, → year,

• âné “-ly”.