Do not let the sink overflow.
What does Overflow mean?
Overflow means to spill over because something is too full.
Dictionary definition
To spill or go beyond the edge because something is too full; also, the extra amount that spills over.
Overflow in a sentence
The cup overflowed when too much water was poured in.
The team made a plan for overflow seating when the room became full.
Ready to write your own? Study the examples, then practice overflow in a sentence with Sentence Builder checklist feedback.
Practice the meaning of Overflow
Answer three quick questions about its meaning and related words.
What does overflow mean?
The correct sentence uses overflow in context.
Which word is closest in meaning to overflow?
Spill Over is close in meaning to overflow.
Which sentence uses overflow correctly?
The correct sentence uses overflow in context.
Nice work!
You completed 3 questions.
Overflow
Voice settings
oh · ver · floh · strongest beat: oh
3 syllables. Say each part, then blend the word.
- Syllables
- oh · ver · floh
- Strongest beat
- oh
- Ending
- floh
- Tip
- Put a little extra energy on oh.
Say Overflow
Record a short attempt, then compare it with the Coach. Your recording stays on this device and is not uploaded.
Ready when you are.
Words like Overflow
Opposite words
Overflow word family
overflow
overflowed
Spilled over in the past.
overflowing
Spilling over.
Explore related words
Understand Overflow
Overflow means to spill over because something is too full.
Overflow is not the same as contain. Overflow means overflow means to spill over because something is too full.
Read this model sentence: The cup overflowed when too much water was poured in. Clue words: too, cup, overflowed. Underline clue words that show why overflow fits instead of contain. Now write one new sentence that shows overflow without using the word overflow. Ask: Does my sentence clearly show overflow?
Ask students to explain this model sentence: "The cup overflowed when too much water was poured in." Why does overflow fit better than contain?
Practice Overflow and explore more word games
Cards labelled “Practice OVERFLOW” keep this word in focus. Explore cards open games with other words.

Sentence Builder
Write your own sentence with this word and revise with checklist feedback.
Write a sentence with OVERFLOW
Spell Hive
Hear the word, type the spelling, and use spoken clues when needed.
Practice spelling
Define the Word Hive
Choose the meaning that fits and get instant feedback.
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 nearby meanings and choose the closest match.
Compare meanings
Scrambled Bees
Rebuild words from mixed-up letters for spelling practice.
Rebuild words