WordHive Learning Dictionary

Overflow

verb, noun

Overflow means to spill over because something is too full.

8 letters 3 syllables

What does Overflow mean?

Overflow means to spill over because something is too full.

Updated

Dictionary definition

To spill or go beyond the edge because something is too full; also, the extra amount that spills over.

Example sentences

Overflow in a sentence

easy

Do not let the sink overflow.

medium

The cup overflowed when too much water was poured in.

hard

The team made a plan for overflow seating when the room became full.

Writing practice

Ready to write your own? Study the examples, then practice overflow in a sentence with Sentence Builder checklist feedback.

Quick practice
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Practice the meaning of Overflow

Answer three quick questions about its meaning and related words.

Practice 1

What does overflow mean?

Practice 2

Which word is closest in meaning to overflow?

Practice 3

Which sentence uses overflow correctly?

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Overflow

Voice settings
Sounds like

oh · ver · floh · strongest beat: oh

Synonyms

Words like Overflow

spill overUse when liquid or things go beyond the edge.
floodUse when a large amount spreads over an area.
Antonyms

Opposite words

containUse when something stays inside its limits.
drainUse when liquid flows away.
Word family

Overflow word family

Base word

overflow

verb

overflowed

Spilled over in the past.

verb

overflowing

Spilling over.

Related words
Student support

Understand Overflow

Hint for students

Overflow means to spill over because something is too full.

Common mix-up

Overflow is not the same as contain. Overflow means overflow means to spill over because something is too full.

Try it in class or at home

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?

Teacher prompt

Ask students to explain this model sentence: "The cup overflowed when too much water was poured in." Why does overflow fit better than contain?