Hail Mary

noun

plural Hail Marys

1

: a Roman Catholic prayer to the Virgin Mary that consists of salutations and a plea for her intercession

2

or less commonly Hail Mary pass : a long forward pass in football thrown into or near the end zone in a last-ditch attempt to score as time runs out

—often used figuratively

The only potential cure is a stem-cell transplant, when you take somebody else's immune system and put it into yours. But right now that's kind of a Hail Mary pass.

—Douglas Cote, quoted in Bicycling

Examples of Hail Mary in a Sentence

He threw up a Hail Mary at the end of the first half.

Recent Examples on the Web

Gosling also was present at last year’s Comic Con for Phil Lord and Chris Miller’s Project Hail Mary film adaptation with Amazon MGM Studios. — Anthony D'alessandro, Deadline, 25 July 2026

The only other movie that belongs in the conversation is Project Hail Mary. — Joe Reid, Vulture, 24 July 2026

That formula worked for Amazon MGM’s sci-fi dramedy Project Hail Mary earlier this year, another heartening success that was billed as a visual spectacle filmed specifically for IMAX. — David Sims, The Atlantic, 23 July 2026

Chernoff said the mere suggestion of a fourth team — a Hail Mary when the optimism of a three-team setup is fading — can torpedo a conversation. — Stephen J. Nesbitt, New York Times, 23 July 2026

Word History

Etymology

translation of Medieval Latin Ave, Maria, from the opening words

First Known Use

14th century, in the meaning defined at sense 1

Rhymes for Hail Mary

• askari
• astbury
• azeri
• banbury
• barberry
• blackberry
• blueberry
• canary
• cranberry
• dentary
• dewberry
• dogberry

Kids Definition

Hail Mary

noun

-ˈme(ə)r-ē, 

-ˈma(ə)r-ē, 

-ˈmā-rē

: a Roman Catholic prayer to the Virgin Mary