Cenozoic

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Cenozoic

  • /ˌkeɪnəʊˈzəʊɪk/ UK
  • /ˌsɛnɵˈzəʊɪk/ UK
  • /ˌsiːnɵˈzəʊɪk/ UK
  • /ˌkɛnɵˈzoʊɪk/ US
  • /ˌsɛnɵˈzoʊɪk/ US
  • /ˌsinɵˈzoʊɪk/ US

Rhymes with -əʊɪk

Where it comes from

From ceno- + -zoic; from Ancient Greek καινός (kainós, “new”) + ζωή (zōḗ, “life”).

adjective Caenozoic · Cænozoic · Cainozoic · Kainozoic

  1. not comparable Of or pertaining to the Cenozoic era.

proper noun Caenozoic · Cænozoic · Cainozoic · Kainozoic

  1. A geologic era within the Phanerozoic eon comprising the Paleogene, Neogene and Quaternary periods from about 65 million years ago to the present, when the continents moved to their current position and modern plants and animals evolved. The whole history of the earth is divided into five eras, with corresponding rock-systems. These are: 1. Archæan or Eozoic¹ era, embodied in the Laurentian system; 2. Palæozoic² era, embodied in the Palæozoic or Primary system; 3. Mesozoic³ era, recorded in the Secondary system; 4. Cenozoic,⁴ record

Translations

Every language

adj of a geological era from 65 million years ago to present

Españolcenozoico
Portuguêscenozoico
Françaiscénozoïque
Deutschkänozoisch
Italianocenozoico
Ελληνικάκαινοζωικός kainozoïkós
Русскийкайнозо́йский kajnozójskij

name geological epoch

Españolcenozoico
日本語新生代 Shinseidai
中文新生代 Xīnshēng Dài
PortuguêsCenozoico
FrançaisCénozoïque
DeutschKänozoikum
ItalianoCenozoico
ΕλληνικάΚαινοζωικός Kainozoïkós
Русскийкайнозо́й kajnozój, кайнозо́йская э́ра kajnozójskaja éra
Tiếng Việtđại Tân Sinh

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MLA

"Cenozoic." Wiktionary, via Micwyn, micwyn.com/word/cenozoic. Accessed 6 Nov. 2026.

APA

Cenozoic. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/cenozoic

Chicago

"Cenozoic." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/cenozoic.

BibTeX
@misc{cenozoic_2026,
  title = {Cenozoic},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/cenozoic},
  urldate = {2026-11-06}
}