- knuckle down
- verbwork very hard, like a slave• Syn: ↑slave, ↑break one's back, ↑buckle down• Verb Frames:-
Somebody ——s
* * *
intransitive verb1. : to place the knuckles on the ground preparatory to shooting a marbleknuckled down and shot for the center hole
2. : to apply oneself with seriousness or concentration : apply oneself earnestlylet's have no more nonsense and knuckle down to business
3. : to knuckle under* * *
knuckle down (● knuckle* * *
ˌknuckle ˈdown [intransitive] [present tense I/you/we/they knuckle down he/she/it knuckles down present participle knuckling down past tense knuckled down past participle knuckled down] informal phrasal verbto start working hard, especially when you should have done this earlierIt’s time you knuckled down to some work.
Thesaurus: to work hardsynonymMain entry: knuckle* * *
1) apply oneself seriously to a task* * *
knuckle down [phrasal verb]informal : to begin to work hardIt's time to knuckle down and get to work.
— often + toShe knuckled down to the task.
• • •Main Entry: ↑knuckle
Useful english dictionary. 2012.