Saturday

noun

Sat·​ur·​day ˈsa-tər-(ˌ)dā 

-dē

plural Saturdays

: the day of the week between Friday and Sunday see also holy saturday

Saturdays

ˈsa-tər-(ˌ)dāz  -dēz 

adverb

We visit my parents Saturdays. [=every Saturday]

Examples of Saturday in a Sentence

He will arrive next Saturday.

His birthday falls on a Saturday this year.

Recent Examples on the Web

Friday and Saturday market lunches also open the door to stopping in for a casual bite. — Heidi Finley, Charlotte Observer, 23 Oct. 2026

On Saturday nights after performing at the opera, all 25 ballet classmates would end up back at a friend’s house for a sleepover. — Remy Rippon, Glamour, 22 Oct. 2026

Morning lows both Saturday and Sunday should tick down to the mid-30s, with afternoon highs hitting the mid-60s on Saturday and upper sixties on Sunday. — Ron Smiley, CBS News, 22 Oct. 2026

Wednesday night’s game was sold out, as is Game 4 at State Farm Arena on Saturday. — Los Angeles Times, 22 Oct. 2026

Word History

Etymology

Middle English saterday, from Old English sæterndæg (akin to Old Frisian sāterdei), from Latin Saturnus Saturn + Old English dæg day

First Known Use

before the 12th century, in the meaning defined above

Phrases Containing Saturday

• Holy Saturday
• Saturday night special

Kids Definition

Saturday

noun

Sat·​ur·​day ˈsat-ərd-ē 

: the seventh day of the week

Etymology

Old English sæterndæg, literally, "Saturn's day," derived from Latin Saturnus "Saturn"

Word Origin

Several of the days of the week, such as Tuesday and Wednesday, get their English names from Germanic gods, but Saturday gets its name from a Roman one. Saturnus was the name of an important Roman god of agriculture, known in English as Saturn. The Old English word sæterndæg, "Saturn's day," came originally from the god's Latin name. The modern English Saturday comes from the Old English sæterndæg.