Lewis & Short

rēcŭla (also written rēscŭla), ae, f. dim. [res].

  1. I. A small matter, a trifle, Plaut. Fragm. ap. Prisc. p. 613 P.; in plur., App. M. 4, p. 148: resculae (al. reculae), Salv. c. Avar. 4, p. 166.
  2. II. In partic., a small estate, Don. Vit. Verg. init.