Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
fascĭnum, i, n. (-ĭnus, i, m.) [quasi bascanum, βάσκανον, Cloat. Ver. ap. Gell. 16, 12, 4; but cf. Paul. ex Fest. p. 88, 16]. 
- I.  A bewitching, witchcraft, Plin. 26, 10, 62, § 96; Symm. Ep. 1, 7.
 
- II.  Transf. 
 
- A.  I. q. membrum virile (because an image of it was hung round the necks of children as a preventive against witchcraft; cf. Varr. L. L. 7, § 97 Müll.), Hor. Epod. 8, 18; Petr. 138; Arn. 5, 176.
Also in the form fascinus, i. m., Verg. Cat. 5, 20; and personified, Fascĭnus, i, as a deity, the Phallus, Plin. 28, 4, 7, § 39. 
- B.  A kind of sea-shell, App. Mag. p. 297, 11.