/ˈfɪfti/

New to these symbols? How to read English IPA
Line drawing of fifty
Coloured illustration of fifty
#2,597 of 3,000Core 5000

Meaning

The number 50, five groups of ten.

Test yourself on fifty

Three quick questions. No account needed.

Know this word? Create a free account to track it.

Word origin

From Old English fiftig, from fif, meaning five, plus -tig, an old ending meaning a group of ten.

Origin
Old English
Root
fiftig
English cognates
five, fifteen

Examples

.

My grandmother turned 50 last week.

.

The ticket cost 50 pounds.

-.

We each paid half of the bill.

Where this fits

Used in

Add to review queue

Track this word in your spaced-repetition queue and be tested on it at the right interval.

Chapters 1 and 2 free

Meet this word in a story

Every course has graded stories written only with words you have been taught, plus grammar drills, a games arcade and printable worksheets. Chapters 1 and 2 are free.

Chapters 1 and 2 free, forever. Plus: 7 days free, then $5 a month for all eleven languages.

Start learning free

English · Free printables

fifty: worksheet, infographic and listicle

Free printable study downloads for the English word "fifty" (The number 50, five groups of ten.): a worksheet with the answer key built in, an infographic, and a sentence listicle. Open any one to view, print or save.

This word is taught in chapter 1, lesson 16: Number house three: twenty to a hundred.