διαγώνιος

Ancient Greek

Etymology

From δια- (dia-) +‎ γωνίᾱ (gōníā) +‎ -ιος (-ios)

Pronunciation

(5^th BCE Attic) IPA^(key): /di.a.ɡɔ̌ː.ni.os/
(1^st CE Egyptian) IPA^(key): /di.aˈɡo.ni.os/
(4^th CE Koine) IPA^(key): /ði.aˈɣo.ni.os/
(10^th CE Byzantine) IPA^(key): /ði.aˈɣo.ni.os/
(15^th CE Constantinopolitan) IPA^(key): /ði.aˈɣo.ni.os/

Adjective

δῐᾰγώνῐος • (diagṓnios) m or f (neuter δῐᾰγώνῐον); second declension

diagonal

Declension

Second declension of δῐᾰγώνῐος; δῐᾰγώνῐον (Attic)

Number	Singular		Dual		Plural
Case/Gender	Masculine / Feminine	Neuter	Masculine / Feminine	Neuter	Masculine / Feminine	Neuter
Nominative	δῐᾰγώνῐος diagṓnios	δῐᾰγώνῐον diagṓnion	δῐᾰγωνῐ́ω diagōníō	δῐᾰγωνῐ́ω diagōníō	δῐᾰγώνῐοι diagṓnioi	δῐᾰγώνῐᾰ diagṓnia
Genitive	δῐᾰγωνῐ́ου diagōníou	δῐᾰγωνῐ́ου diagōníou	δῐᾰγωνῐ́οιν diagōníoin	δῐᾰγωνῐ́οιν diagōníoin	δῐᾰγωνῐ́ων diagōníōn	δῐᾰγωνῐ́ων diagōníōn
Dative	δῐᾰγωνῐ́ῳ diagōníōi	δῐᾰγωνῐ́ῳ diagōníōi	δῐᾰγωνῐ́οιν diagōníoin	δῐᾰγωνῐ́οιν diagōníoin	δῐᾰγωνῐ́οις diagōníois	δῐᾰγωνῐ́οις diagōníois
Accusative	δῐᾰγώνῐον diagṓnion	δῐᾰγώνῐον diagṓnion	δῐᾰγωνῐ́ω diagōníō	δῐᾰγωνῐ́ω diagōníō	δῐᾰγωνῐ́ους diagōníous	δῐᾰγώνῐᾰ diagṓnia
Vocative	δῐᾰγώνῐε diagṓnie	δῐᾰγώνῐον diagṓnion	δῐᾰγωνῐ́ω diagōníō	δῐᾰγωνῐ́ω diagōníō	δῐᾰγώνῐοι diagṓnioi	δῐᾰγώνῐᾰ diagṓnia
Derived forms	Adverb		Comparative		Superlative
Derived forms	δῐᾰγωνῐ́ως diagōníōs		δῐᾰγωνῐώτερος diagōniṓteros		δῐᾰγωνῐώτᾰτος diagōniṓtatos
Notes:	This table gives Attic inflectional endings. For declension in other dialects, see Appendix:Ancient Greek dialectal declension.

Descendants

→⇒ Latin: diagonālis (see there for further descendants)

διαγώνιος

Ancient Greek

Etymology

Pronunciation

Adjective

Declension

Descendants

Further reading