Let's start with "luster," which traces back to the Latin lustrare ("to light, to brighten") and today means "shine or shininess." We talk about pearls, gems, the moon, and polished woods that have luster; even figurative things, like experiences and achievements, that seem to shine and sparkle are said to have luster.

And things that lack luster—things that don't have it—are lackluster.

We're pretty sure that Shakespeare invented the word "lackluster" in his 1616 play As You Like It. Here's Jacques talking about meeting a fool in the forest:

And then [the fool] drew a dial from his poke
And, looking on it with lack-luster eye,
Says very wisely "It is ten o'clock.
Thus we may see," quoth he, "how the world wags.
'Tis but an hour ago since it was nine,
And after one hour more 'twill be eleven.
And so from hour to hour we ripe and ripe,
And then from hour to hour we rot and rot,
And thereby hangs a tale."

So as you can see, this character, the fool, has no sparkle in his eye: no flash of light or liveliness, as he's talking about how life is meaningless and we all just get older and decay. 

The word "lackluster" caught on, first describing eyes, as Shakespeare used it, and then other things, like holes, certain colors, and even lifestyles.

So today, you can call just about anything lackluster to express that it should be shiny but isn't, or it should sparkle with life but doesn't.

Part of speech:

Adjective: "The scarf had faded to a lackluster gray."

Other forms: 

None are in use today.

how to use it:

Pick the formal, graceful, semi-common word "lackluster" when you want to emphasize how something should have been, but wasn't, gleaming with light, strength, energy, excitement, achievement, intelligence, or some other quality that seems bright and shiny.

You could talk literally about, say, lackluster hair, makeup, clothes, or costumes. And you could stick close to the word's Shakespearean origins by calling someone's eyes lackluster.

Most of the time, we talk about figuratively lackluster things, like foods, meals, grades, songs and albums, scenes and movies, events, performances, and sales numbers.

Finally, you could describe a person as lackluster, meaning they're failing to shine in their role: failing to impress others or display any sparkle of energy or achievement. You might talk about lackluster students, teachers, actors, CEOs, or politicians.

examples:

"Critics are still urging the FDA to reject the drug, citing its side effects and lackluster results." 
  — Melissa Healy and Colin Diersing, L. A. Times, 3 June 2015

"From a culinary perspective, it was far-and-away the weakest Thanksgiving I can recall. I recall lackluster stuffing, immensely dry turkey and unappealing gravy." 
  — Michael La Corte, Salon, 16 November 2023

has this page helped you understand "lackluster"?

Awesome, I'm glad it helped!

Thanks for letting me know!
If you have any questions about this term, please message me at Liesl@HiloTutor.com.

study it:

Explain the meaning of "lackluster" without saying "dull" or "dimmed."

try it out:

Fill in the blanks: "(Something) was lackluster overall, but (some small part of it) was iridescent."

Example: "The sixth season of Buffy the Vampire Slayer was lackluster overall, but the musical episode, 'Once More, With Feeling,' was iridescent."

Example 2: "Our fan-favorite will forever be Eric (Ncuti Gatwa). Gatwa's boundless charisma and beaming smile sink you into this psychedelic foray... Even though it had a lackluster final season, it can always be proud of the positive image it created in an eternally iridescent character like Eric."
  — Nardos Haile, Salon, 22 September 2023

If you like, use this space to write. (To save your work, copy and paste it into an email or a document.)

before you review, play:

Try to spend 20 seconds or more on the game below. Don’t skip straight to the review—first, let your working memory empty out.

Our game this month is "What Are You Implying?"

Build your word-finding muscle as you reach for synonyms with various implications.

For example, what's a synonym for "living thing" that
   1. ...implies that someone made it?
   2. ...implies that it simply exists?
   3. ...implies that it has an intangible essence?

Your answers could be 1. "creature," 2. "being," and 3. "soul."

Try these today:

What's a synonym for "amazing" that
   1. ...implies that something makes people stop?
   2. ...implies that something makes people unable to talk?
   3. ...implies that people didn't see it coming?

To see some possible answers, scroll all the way down.

review this word:

1. The most precise opposite of LACKLUSTER is LUSTROUS, meaning

A. RARE or VALUABLE.
B. SHINY or WONDERFUL.
C. CULTURED or INTELLIGENT.

2. In Brian Lee Young's Healer of the Water Monster, the protagonist deals "with lackluster sandwiches and _____ pasta."

A. awful canned
B. fresh homemade
C. whimsically shaped

Answers to the review questions: 1. B 2. A From the game: Lots of good answers are possible! Here are mine: What's a synonym for "amazing" that    1. ...implies that something makes people stop? "Astounding."    2. ...implies that something makes people unable to talk? "Dumbfounding."    3. ...implies that people didn't see it coming? "Surprising."

a final word:

I hope you're enjoying Make Your Point. It's made with love. I'm Liesl Johnson, a reading and writing tutor on a mission to explore, illuminate, and celebrate words. From my blog: On vocabulary...       36 ways to study words.       Why we forget words, & how to remember them.       How to use sophisticated words without being awkward. On writing...       How to improve any sentence.       How to motivate our kids to write.       How to stop procrastinating and start writing.       How to bulk up your writing when you have to meet a word count. From my heart: a profound thanks to the generous patrons, donors, and sponsors that make it possible for me to write these emails. If you'd like to be a patron or a donor, please click here. If you'd like to be a sponsor and include your ad in an issue, please contact me at Liesl@HiloTutor.com. A disclaimer: When I write definitions, I use plain language and stick to the words' common, useful applications. If you're interested in authoritative and multiple definitions of words, I encourage you to check a dictionary. Also, because I'm American, I stick to American English when I share words' meanings, usage, and pronunciations; these elements sometimes vary across world Englishes.