Simple Definition of stalwart

from our Learner's Dictionary

stalwart

1 of 2

adjective

ˈstɑːlwɚt

formal

: very loyal and dedicated

stalwart fans/supporters

: physically strong

their strong and stalwart son

stalwart fortifications

stalwart

2 of 2

noun

plural stalwarts

formal : a loyal supporter

party stalwarts [=people who support a political party very loyally]

Cite this Entry

Style

“Stalwart.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/stalwart. Accessed 23 Jun. 2026.

Copy Citation

Popular in Grammar & Usage

7 Pairs of Commonly Confused Words

5 Verbal Slip Ups and Language Mistakes

Is it 'nerve-racking' or 'nerve-wracking'?

The Difference Between 'i.e.' and 'e.g.'

Democracy or Republic: What's the difference?

Popular in Wordplay

Simple Definition of stalwart

stalwart

adjective

noun

Cite this Entry

More from Merriam-Webster on stalwart

More from Merriam-Webster

Word of the Day

quail

Popular in Grammar & Usage

7 Pairs of Commonly Confused Words

5 Verbal Slip Ups and Language Mistakes

Is it 'nerve-racking' or 'nerve-wracking'?

The Difference Between 'i.e.' and 'e.g.'

Democracy or Republic: What's the difference?

Popular in Wordplay

The Longest Long Words List

One-Word Oxymorons: Bittersweet, Spendthrift, and More

Ten Words Ending with a Silent ‘T’

Even More Bird Names that Sound Like Insults (and Sometimes Are)

12 Lovely and Unusual Words for the Natural World

Popular

7 Pairs of Commonly Confused Words

The Longest Long Words List

One-Word Oxymorons: Bittersweet, Spendthrift, and More

Games & Quizzes