Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
albĭcēris, e, or albĭcērus, a, um, also albĭcērātus, a, um, adj. [albuscera], prop. wax-white, i. e. light yellow: olea albiceris, Cato, R. R. 6, and Varr. R. R. 1, 24: olea albicera, Cat. ap. Plin. 15, 5, 6, § 20: albicerata ficus, Plin. 15, 18 init.; cf. Col 10, 417.