Eighteen — Meaning, Definition & Synonyms

noun /(ˈ)ā(t)-ˈtēn/ eigh·teen

Meaning & Definition of Eighteen

Eighteen (noun)

  1. a number that is one more than seventeen

Word Forms of Eighteen

Derived words: eighteen (adjective), eighteenth (adjective or noun)

Origin & Etymology of Eighteen

Middle English eightetene, adjective, from Old English eahtatīene, from eahta + -tīene; akin to Old English tīen ten

First known use: before 12th century

Vocabulary Lists & Topics for Eighteen

Frequently Asked Questions about Eighteen

What does "Eighteen" mean?

"Eighteen" means a number that is one more than seventeen. As a noun, it is defined as: a number that is one more than seventeen.

Is "Eighteen" a noun, verb, or adjective?

"Eighteen" is a noun.

Is "Eighteen" useful for IELTS, TOEFL, and other English exams?

As an A1-level word, "Eighteen" is typical of Cambridge A1 Movers (Young Learners), TOEIC Listening & Reading 120+.

How do you pronounce "Eighteen"?

"Eighteen" is pronounced /(ˈ)ā(t)-ˈtēn/ and divided into syllables as eigh·teen.

What is the origin of the word "Eighteen"?

"Eighteen" comes from Middle English eightetene, adjective, from Old English eahtatīene, from eahta + -tīene; akin to Old English tīen ten. First known use: before 12th century.

What CEFR level is "Eighteen"?

"Eighteen" is an A1-level word in SophDict's CEFR vocabulary lists, which group English words from A1 (beginner) to C2 (proficient).

What topics is "Eighteen" used in?

"Eighteen" is commonly used in topics such as Numbers & Quantities.

What words are derived from "Eighteen"?

Words derived from "Eighteen" include eighteen (adjective) and eighteenth (adjective or noun).