θαλάσσιος

• θᾰλᾰ́ττῐος (thaláttios) — Attic, later

θᾰ́λᾰσσᾰ (thálassa, “sea”) +‎ -ῐος (-ios)

θᾰλᾰ́σσῐος • (thalássios) m (feminine θᾰλᾰσσῐ́ᾱ, neuter θᾰλᾰ́σσῐον); first/second declension
θᾰλᾰ́σσῐος • (thalássios) m or f (neuter θᾰλᾰ́σσῐον); second declension

1. of, in, on, or from the sea, marine, maritime
   1. into the sea
   2. sea-going
2. (nautical) skilled in the sea, nautical
3. like the sea

• Greek: θαλάσσιος (thalássios)
• Mariupol Greek: тъаласи́ (θalasí)

• “θαλάσσιος”, in Liddell & Scott (1940) A Greek–English Lexicon, Oxford: Clarendon Press
• “θαλάσσιος”, in Liddell & Scott (1889) An Intermediate Greek–English Lexicon, New York: Harper & Brothers
• “θαλάσσιος”, in Autenrieth, Georg (1891) A Homeric Dictionary for Schools and Colleges, New York: Harper and Brothers
• θαλάσσιος in Bailly, Anatole (1935) Le Grand Bailly: Dictionnaire grec-français, Paris: Hachette
• θαλάσσιος in Cunliffe, Richard J. (1924) A Lexicon of the Homeric Dialect: Expanded Edition, Norman: University of Oklahoma Press, published 1963
• “θαλάσσιος”, in Slater, William J. (1969) Lexicon to Pindar, Berlin: Walter de Gruyter
• θαλάσσιος in Trapp, Erich, et al. (1994–2007) Lexikon zur byzantinischen Gräzität besonders des 9.-12. Jahrhunderts [the Lexicon of Byzantine Hellenism, Particularly the 9th–12th Centuries], Verlag der Österreichischen Akademie der Wissenschaften
• Woodhouse, S. C. (1910) English–Greek Dictionary: A Vocabulary of the Attic Language‎, London: Routledge & Kegan Paul Limited.
  • marine idem, page 514.
  • nautical idem, page 552.
  • sea idem, page 744.
  • seafaring idem, page 746.
  • watery idem, page 967.

Learnedly, from Ancient Greek θαλάσσιος (thalássios, “marine”). By surface analysis, θάλασσ(α) (thálass(a), “sea”) +‎ -ιος (-ios, “indicating origin”).

Cognate with Mariupol Greek тъаласи́ (θalasí).

• IPA^(key): /θaˈla.si.os/
• Hyphenation: θα‧λάσ‧σι‧ος

θαλάσσιος • (thalássios) m (feminine θαλάσσια, neuter θαλάσσιο)

1. relating to: sea, sailing, seaside

   θαλάσσια ανεμώνη ― thalássia anemóni ― sea anemone

2. maritime, marine

   θαλάσσιο περιβάλλον ― thalássio perivállon ― marine environment

• θαλασσί n (thalassí)

and see: θάλασσα f (thálassa, “sea”)

• θαλάσσιος - Λεξικό της κοινής νεοελληνικής [Dictionary of Standard Modern Greek], 1998, by the "Triantafyllidis" Foundation.