The workers stacked lumber beside the shed.
What does Lumber mean?
Lumber is building wood, or moving heavily.
Dictionary definition
Wood prepared for building; also, to move in a slow, heavy way.
Lumber in a sentence
A bear may lumber slowly through the forest.
The word lumber can describe both building material and a slow, heavy movement.
Ready to write your own? Study the examples, then practice lumber in a sentence with Sentence Builder checklist feedback.
Practice the meaning of Lumber
Answer three quick questions about its meaning and related words.
What does lumber mean?
Lumber means building wood, or moving heavily.
Which word is closest in meaning to lumber?
Timber is close in meaning to lumber.
Which sentence uses lumber correctly?
This sentence uses lumber with its correct meaning.
Nice work!
You completed 3 questions.
Lumber
Voice settings
lum · ber · strongest beat: lum
2 syllables. Say each part, then blend the word.
- Syllables
- lum · ber
- Strongest beat
- lum
- Ending
- ber
- Tip
- Put a little extra energy on lum.
Say Lumber
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 Lumber
Opposite words
Want to practice lumber synonyms in context? Try a Synonym Search question like "The shed stored lumber for the new bench," then compare close word choices. Practice lumber synonyms.
Lumber word family
lumber
lumber
Wood prepared for building.
lumbered
Moved slowly and heavily in the past.
lumbering
Moving slowly and heavily.
Explore related words
Understand Lumber
Lumber is building wood, or moving heavily.
Lumber is not the same as metal. Lumber means lumber is building wood, or moving heavily.
Read this model sentence: A bear may lumber slowly through the forest. Clue words: bear, may, slowly. Underline clue words that show why lumber fits instead of metal. Now write one new sentence that shows lumber without using the word lumber. Ask: Does my sentence clearly show lumber?
Ask students to explain this model sentence: "A bear may lumber slowly through the forest." Why does lumber fit better than metal?
Practice Lumber and explore more word games
Cards labelled “Practice LUMBER” 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 LUMBER
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

Scrambled Bees
Rebuild words from mixed-up letters for spelling practice.
Rebuild words