A thermometer is an indicator of temperature.
What does Indicator mean?
An indicator is a sign that points to something.
Dictionary definition
A sign that shows a condition or change.
Indicator in a sentence
The light is an indicator that the machine is on.
Attendance can be one indicator of student engagement.
Ready to write your own? Study the examples, then practice indicator in a sentence with Sentence Builder checklist feedback.
Practice the meaning of Indicator
Answer three quick questions about its meaning and related words.
What does indicator mean?
Indicator means a sign that points to something.
Which word is closest in meaning to indicator?
sign is close in meaning to indicator in many contexts.
Which sentence uses indicator correctly?
The correct sentence uses indicator with its meaning.
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You completed 3 questions.
Indicator
Voice settings
in · duh · kay · ter · strongest beat: in
4 syllables. Say each part, then blend the word.
- Syllables
- in · duh · kay · ter
- Strongest beat
- in
- Ending
- ter
- Tip
- Put a little extra energy on in.
Say Indicator
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Words like Indicator
Opposite words
Want to practice indicator synonyms in context? Try a Synonym Search question like "The green light was an indicator that the tablet was charged," then compare close word choices. Practice indicator synonyms.
Indicator word family
indicator
indicator
A sign that shows a condition or change.
indicate
To show or point to something.
Explore related words
Understand Indicator
An indicator is a sign that points to something.
Indicator is not the same as guess. Indicator means an indicator is a sign that points to something.
Read this model sentence: The light is an indicator that the machine is on. Clue words: that, light, machine. Underline clue words that show why indicator fits instead of guess. Now write one new sentence that shows indicator without using the word indicator. Ask: Does my sentence clearly show indicator?
Ask students to explain this model sentence: "The light is an indicator that the machine is on." Why does indicator fit better than guess?
Practice Indicator and explore more word games
Cards labelled “Practice INDICATOR” keep this word in focus. Explore cards open games with other words.

Sentence Builder
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Write a sentence with INDICATOR
Spell Hive
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Practice spelling
Define the Word Hive
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Practice definitions
Vocabulary Match
Pair words with meanings and review misses with dictionary links.
Match meanings
Context Clue Challenge
Use sentence clues to choose the word that fits the meaning.
Use context clues
Synonym Search
Compare meanings in a question that includes INDICATOR.
Practice INDICATOR
Scrambled Bees
Rebuild words from mixed-up letters for spelling practice.
Rebuild words