Ancient Greek

Noun

δέον • ‎(déon)

1. That which is binding, needful, right, proper.

References

• δέον in Liddell & Scott (1940) A Greek–English Lexicon, Oxford: Clarendon Press
• δέον in Liddell & Scott (1889) An Intermediate Greek–English Lexicon, New York: Harper & Brothers
• «δέον» in Bailly, Anatole (1935) Le Grand Bailly: Dictionnaire grec-français, Paris: Hachette
• «δέον» in the Diccionario Griego–Español en línea (© 2006–2016)
• deontology in The Century Dictionary, The Century Co., New York, 1911