Opposite the mouth, in biology

• Native spitting out one drink away from the mouth
• Opposite to the mouth
• Away from one's mouth
• Away from the mouth
• Opposite the mouth
• From the mouth

Wiktionary Word definitions in Wiktionary
a. (context zoology English) Situated opposite to, or away from, the mouth. (First attested in the mid 19 th century.) (R:SOED5: page=6)

WordNet Word definitions in WordNet
adj. opposite to or away from the mouth; "the aboral surface of a starfish" [ant: oral ]

The Collaborative International Dictionary Word definitions in The Collaborative International Dictionary
Aboral \Ab*o"ral\, [L. a + E. oral.] (Zo["o]l.) Situated opposite to, or away from, the mouth. [1913 Webster] ||