τευθίς

ίδος, άδος, τευθις, ῖδος, ἡ
A. calamary or squid, Loligo vulgaris, Semon. 15, Ar. Ach. 1156,Eq. 929,934, Thphr. Sign. 40, Gal. 6.769, etc.; cf. τεῦθος:— in Philox. 2.13, τευθιάς, άδος, ἡ,
II. name of some sort of pastry, Iatrocl. ap. Ath. 7.326e. [τευθις , ιδος Ar. ll.cc., but also ῖδος, Ath. 3.106c (s. v.l.).]
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project