Daily Vocabulary Builder

Word of the day

Learn one useful word every day with a clear meaning, example sentence, memory hook, and quick practice quiz.

Today's word
Saturday, August 2, 2026
Ephemeral
adjective · hard
lasting for only a short time; transitory
Plain English
Things that are ephemeral exist briefly and then disappear. A mayfly is ephemeral; so is morning dew, a viral trend, or the last light of a summer evening. The word is commonly used in writing and conversation to describe beauty that is precious because it doesn't last.
Example
"The cherry blossoms are ephemeral, blooming for only a week or two each spring — which is exactly what makes them worth stopping to see."
Memory hook
From Greek ephēmeros — "lasting only a day" (epi- "on" + hēmera "day"). Picture a mayfly that lives for a single day: it's the perfect ephemeral creature.
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How to use this tool
  1. Read today's word and definition.
  2. Check the example sentence.
  3. Write your own sentence.
  4. Save or copy the word for later.
  5. Use Surprise me for another word.
Best routine: say the word once, read the example, then use it in a sentence about your own day.
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Why one word a day actually works

Many vocabulary-building tools fail because they overwhelm users with too much volume. A list of 50 words may sound like you're learning a lot on paper, but how much of that do you retain? I'm not saying there's no way to learn from a list of fifty, but from my experience, the best way is mastery. This is where the Word of the Day comes in. It shows you a single word, its definition, how to pronounce it, and how it's used in a sentence. If your goal is building vocabulary, this is a better tool. That premise here is simple: narrow focus, repetition, and daily use.

Retention research reveals that passive recognition is not enough – reading the definition of a word once does not lead to long-term retention. Seeing the word in context (the example sentence), building a mental association (the memory hook), and actively producing the word (writing your own sentence or completing the quiz) are what really work. All of these features are embedded in the tool.

The right way to use each section

Read this section once and then put the page down and read it back to yourself in your own words. If that fails, then read the section again.

A plain English explanation of the same definition. This is how you might read the definition of a word and understand how to use it. The explanation itself is abstract, so I have provided an example of each.

This written example will also include context and a situation showing how a particular word would be used in real life.

Memory hook: The word is remembered through association with other words, expressions, ideas or concepts that the student already knows. This hook is crucial for remembering the word for longer than a week.

Quiz: Write your own answer to the Quiz, even if you are wrong – this helps more with retention than reading the real answer!

The 2026 list, published in full

Word-of-the-day pages typically only show the word for the next day. But not this one. Here you can find the whole year consisting of 365 words with their definitions and respective classroom activities. You can download the words as a CSV file, print the whole table, or print just this week's words for a lesson on the terms. For more help with vocabulary, have a look at our word tools hub, our random word generator, the list of SAT vocabulary words, as well as the vocabulary lists for ESL students of all CEFR levels.

How to use this as a classroom tool

Show the page at the beginning of class. Read the word. Ask students to predict the meaning before you read the definition. Read the word and memory hook first, then read the rest of the definition. Read the example sentence and have students write their own original sentence. Share a few with the class. This activity should only take 4-5 minutes and can be a daily warm-up for any subject. Use "Surprise me" to give more advanced students an additional word to define or one that's more challenging than what you've chosen for them for today.

For writers and self-learners

Save individual words that are relevant to your style and content area using the Save button at the end of each session. Copy and paste the words saved for that session to a note-taking file. Then, at a later time when you are actually writing, review that saved list of words and try to use one of them correctly in a natural and unforced manner. That is how words are saved in real writing.

Frequently asked questions

What's the fastest way to actually remember a new word?
The fastest way to learn anything is using the word in a sentence repeatedly. This is better than just memorizing the word and definition. If you have an essay to write or need to submit an article, use that word in context. Using it this way is more effective for retention than reading it passively. Each word has a memory hook you can associate with its meaning. Then you write a sentence using the word. This 90-second routine is more valuable than reviewing 20 words.
What if today's word is too easy or hard?
Hit "Surprise me". This randomly selects a word from your studying vocabulary. You can hit "Surprise me" as many times as you like to select words of the appropriate difficulty. Daily words will remain the same for all users on a given calendar date, but you can use Surprise me to select a different word for yourself.
Do my saved words persist if I close the browser?
Yes. As I've said earlier, the saved words persist even after you close the browser until you clear the cache. If you don't clear the cache, they will be saved. However, it would be better to store them in another writing app like Microsoft Word or Google Sheets just to be sure.
Does the word change every day?
Yes. The word of the day is selected by date. Thus, on a given day, everybody reads the same word. At midnight, the word for the next day is changed. In addition, there is a "Previous words" panel at the bottom of the tool that lists the words for the last 7 days.
How do I use this as a classroom activity?
Show the page or write the word, meaning, and memory hook and definition on the whiteboard/blackboard, whatever you use. Then give every student 60 seconds to write down one original sentence using the given main word. Three or four students then read their sentences out loud. This activity can be a good warm-up for any subject and is not too time-consuming. After one word, you can click on "Surprise me" in order to get a harder word, or click on it again in order to get a second word for advanced students. The activity itself takes about 4-5 minutes.
Where do the words come from?
The words we select for you to learn each day are chosen with the purpose of being relevant to help you with writing and to use in conversations. For each word you learn, there is a pronunciation guide, an explanation of the word in simple language, an example of how the word is used in real life, a memory hook to help you remember the word, and a short quiz to test your knowledge of the word. The "Surprise me" pool of words is drawn from the Wordineer vocabulary dataset for you to practice with words other than the daily word.