bone down
C1 informal inseparable intransitive
In simple words
To start working really hard and not stop.
Meanings
1 C1
idiomatic
informal
To apply oneself seriously and work diligently at a task.
"If you want to pass the exams, you need to bone down and stop wasting time."
Grammar: inseparable
Usage notes
Uncommon and may be considered a dialectal or dated variant of 'buckle down' or 'knuckle down'. Some speakers may not recognise it. Learners are advised to use 'buckle down' or 'knuckle down' instead.
Commonly used with
work task study job revision
Forms
Base
bone down
I/you/we/they
3rd person
bones down
he/she/it
Past simple
boned down
yesterday
Past participle
boned down
have + pp
-ing form
boning down
continuous
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Synonyms
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