Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
pāla, ae, f. [contr. from pagela, from pago, pango: pala a pangendo, Varr. L. L. 5, § 134 Müll.], a spade. 
- I.  Lit.: palas vendundas sibi ait  …  ut hortum fodiat, Plaut. Poen. 5, 2, 58: sarcula VIII., palas IV., Cato, R. R. 10, 3: palae innixus, Liv. 3, 26: juncosus ager verti pala debet, Plin. 18, 6, 8, § 46: palis laxatus, id. 17, 17, 27, § 123; Col. 10, 45.
 
- II.  Transf. 
 
- A.  A peel for putting bread into the oven, Cato, R. R. 11 fin.
 
- B.  A winnowing-shovel, Tert. Praescr. 3; so Juvenc. 1, 371.
 
- C.  The bezel of a ring  =  funda: palam anuli ad palmam convertere, Cic. Off. 3, 9, 38.
 
- D.  The shoulder-blade, Cael. Aur. Acut. 2, 35; id. Tard. 3, 2.
 
- E.  An Indian tree, the plantain-tree: Musa Paradisiaca, Linn.; Plin. 12, 6, 12, § 24.