tridek

Esperanto

Esperanto numbers ^(edit)

		300
←  20	←  29	30	31  →	40  →
		3
Cardinal: tridek     Ordinal: trideka

Etymology

Etymology tree

Russian три (tri)der.

Proto-Indo-European *tréyes

Proto-Italic *trēs

Latin tresder.

Proto-Indo-European *tréyes

Proto-Germanic *þrīz

Proto-West Germanic *þrīʀ

Old English þrī

Middle English thre

English threeder.

Esperanto tri

Proto-Indo-European *déḱm̥

Proto-Hellenic *dékə

Ancient Greek δέκα (déka)der.

Proto-Indo-European *déḱm̥

Proto-Italic *dekəm

Latin decemder.

Esperanto dek

Esperanto tridek

From tri (“three”) + dek (“ten”).

Pronunciation

• IPA^(key): /ˈtridek/

• Audio 1:

  (file)

• Audio 2:

  (file)

• Audio 3:

  (file)

• Rhymes: -idek
• Syllabification: tri‧dek

Numeral

tridek

1. thirty