ἀλγηδών

όνος, ἡ
A. pain, suffering, of body, Hdt. 5.18, Hp. Coac. 394, E. Med. 24; ὀδύνη τις ἢ ἀ. Pl. R. 413b : pl., Prt. 354b.
II. of mind, pain, grief. S. OC 514, E. Med. 56, Metrod. 7 : pl., Phld. D. 1.16, etc.
III. cause of pain, ἀλγηδόνες ὀμμάτων αἱ Περσίδες Alex. ap. Plu. Alex. 21. - Not in A., once in S.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project