Of, pertaining to, or connected with, the bile; = biliary, adj. Obsolete.

Flowing with bile; (figurative) bitter, rancorous.

Containing bile; of, relating to, or of the nature of bile; biliary. Also (figurative): bitter, rancorous. Cf. fell, adj.2 n.4

= biliary, adj.

= bilious, adj.

Of or pertaining to the bile.

an acid of uncertain identity (perhaps a mixture) obtained with cholic acid from human bile; cf. fellinic acid n. at fellinic, adj.