Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
1. ăpīcĭus, a, um, adj. [apis], sought by bees, liked by bees; hence, sweet, dainty, = apianus, q. v.: uvae, Cato, R. R. 24, 1; Varr. R. R. 1, 58; Plin. 14, 4, 5, § 46; Macr. S. 2, 16.
Hence, ăpīcĭum, i, n., sc. vinum, Cato, R. R. 6, 5; 7, 1; Varr. R. R. 1, 25.
2. Ăpīcĭus, ii, m.