ibisPronunciation: /ˈʌɪbɪs/Definition of ibis noun (plural ibises) a large wading bird with a long downcurved bill, long neck, and long legs. Family Threskiornithidae: several genera and species, including the sacred ibis Origin: late Middle English: via Latin from Greekibis in other Oxford dictionaries Definition of ibis in the US English dictionary
