Ancient Greek
Alternative forms
-  αἶα (aîa)  Epic, for the sake of meter
 
Noun
γαῖᾰ • (gaîa) f (genitive γαίᾱς); first declension
-  (poetic) land, country
 
-  earth (material)
 
-  earth (element)
 
-  the Earth (see Γαῖα)
 
Inflection
	First declension of 
ἡ γαῖᾰ; 
τῆς γαίᾱς  
|  Case / # | 
 Singular | 
 Dual | 
 Plural | 
|  Nominative | 
 ἡ γαῖᾰ
 | 
 τὼ γαίᾱ
 | 
 αἱ γαῖαι
 | 
|  Genitive | 
 τῆς γαίᾱς
 | 
 τοῖν γαίαιν
 | 
 τῶν γαιῶν
 | 
|  Dative | 
 τῇ γαίᾳ
 | 
 τοῖν γαίαιν
 | 
 ταῖς γαίαις
 | 
|  Accusative | 
 τὴν γαῖᾰν
 | 
 τὼ γαίᾱ
 | 
 τᾱ̀ς γαίᾱς
 | 
|  Vocative | 
 γαῖᾰ
 | 
 γαίᾱ
 | 
 γαῖαι
 | 
|  Notes: | 
 This table gives Attic inflectional endings. For declension in dialects other than Attic, see Appendix:Ancient Greek dialectal declension.
 | 
 
 
Derived terms
-  γαιάδας (gaiádas)
 
-  γαίηθεν (gaíēthen)
 
-  γαιήϊος (gaiḗïos)
 
-  γαιήοχος (gaiḗokhos)
 
 
 | 
 | 
-  γαιηφάγος (gaiēphágos)
 
-  γαϊκός (gaïkós)
 
-  γαιονόμος (gaionómos)
 
 
 | 
 | 
-  γαιοφανής (gaiophanḗs)
 
-  γαιόω (gaióō)
 
-  γαιών (gaiṓn)
 
 
 | 
 
References
-  γαῖα in Liddell & Scott (1940) A Greek–English Lexicon, Oxford: Clarendon Press
 
-  γαῖα in Liddell & Scott (1889) An Intermediate Greek–English Lexicon, New York: Harper & Brothers
 
-  γαῖα in Autenrieth, Georg (1891) A Homeric Dictionary for Schools and Colleges, New York: Harper and Brothers
 
-  «γαῖα» in Bailly, Anatole (1935) Le Grand Bailly: Dictionnaire grec-français, Paris: Hachette
 
-  «γαῖα» in Cunliffe, Richard J. (1924) A Lexicon of the Homeric Dialect: Expanded Edition, Norman: University of Oklahoma Press, published 1963
 
-  «γαῖα» in the Diccionario Griego–Español en línea (© 2006–2016)
 
-  Woodhouse, S. C. (1910) English-Greek Dictionary: A Vocabulary of the Attic Language, London: Routledge & Kegan Paul Limited.