Lewis & Short

ĭn-ăro, āvi, ātum, 1, v. a., to plough in, cover by ploughing.

  1. I. Lit.: sarmenta, Cato, R. R. 37, 3: fabalia pro stercore, Varr. R. R. 1, 23. 3; cf.: disjectum fimum, Col. 2, 5, 2: semina abjecta, Plin. 18, 18, 47, § 169: arbores, Col. 2, 2, 11.
  2. II. Transf.
    1. A. To plough, till, cultivate: solum, Plin. 18, 14, 36, § 136: agrum, Dig. 43, 23, 9.
    2. B. To enter or write in a list, Commod. 70, 15.
    3. C. To mark: stigmatibus vultum, Ambros. Exhort. Virg. 12, § 83.