1
                           general:: 
                            nail sb down 
 informal 
 to make someone give you exact details or a firm decision about something 
• They nailed him down to a specific time and place., nail sth down 
 [ M ] DECISION 
 1. informal If you nail down an arrangement or decision, you fix and agree to the details of it 
• After a five-hour meeting, we finally nailed down a deal., nail sth down 
 [ M ] UNDERSTAND 
 2. US informal to understand something completely, or to describe something correctly 
• We haven't been able to nail down the cause of the fire yet.
                        
                        
 
                        
                            Cambridge-Phrasal Verbs
                        
                        
                    
                    
                        2
                           general:: 
                            nail
adjectives 
long 
• Her long nails were painted a pearly pink. 
short 
• Her nails were short and uneven. 
dirty 
• How did you get such dirty nails? 
clean 
• His nails were neat and clean. 
finger nail 
( also fingernail )
• She had small hands with polished finger nails. 
toe nail 
( also toenail )
• His toenails were long and dirty. 
verbs 
cut your nails 
• You should cut your nails more often! 
trim your nails 
(= cut a small amount off )
• His nails were neatly trimmed. 
file your nails 
• A girl was filing her nails on the bus. 
bite your nails 
• Eddie bit his nails nervously. 
paint/polish/varnish your nails 
(= to put coloured liquid on your nails )
• Don't paint short nails in dark colours. 
manicure your nails 
(= to make your nails look attractive by cutting them and making the skin around them neat )
• She had manicured nails and expensive clothes. 
do your nails 
informal (= to cut or paint your nails )
• She sat at her desk, doing her nails. 
break a nail 
(= to accidentally damage a nail on one of your fingers )
• Oh, no, I've broken a nail. 
                        
                        
 
                        
                            transnet.ir
                        
                        
                    
                    
                        3
                           general:: 
                              noun on the fingers/toes  ADJ.  long | short | sharp | healthy, strong | brittle | broken | manicured, well-kept | painted, polished (See also fingernail and toenail.) VERB + NAIL  bite, chew | do, manicure Do your nails after your bath as they will be softer. | scrub | clip, cut, trim | file | paint, polish, varnish | dig He screamed as she dug her nails into his shoulders. NAIL + VERB  break, split | bite/dig into sth NAIL + NOUN  brush | clippers, scissors | file | polish, varnish PREP.  under your ~ There was dirt under his nails. piece of metal  ADJ.  long | small | six-inch, etc. | loose | protruding | bent | rusty | brass, iron, etc. | masonry, upholstery, wood VERB + NAIL  drive (in), hammer (in), knock (in) | pull out, remove NAIL + NOUN  head | hole | bomb
                        
                        
 
                        
                            Oxford Collocations Dictionary