pen
noun[C]
uk/pen/us/pen/pennoun[C](FOR WRITING)
A1
along,thinobjectused for writing ordrawingwithink:
(用墨水的)笔afountain/ballpoint/felt-tippen自来水/圆珠/毡头笔
Don't writeinpen(= using a pen), or you won't beabletorubout anymistakesyou make.不要用钢笔写,否则写错就擦不掉了。
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- Sherummagedthrough all thedrawers,lookingfor a pen.
 - My penseemsto berunningout ofink- I need arefill.
 - Shesat, pen inhand,searchingfor therightwords.
 - Ilovemy new pen - it justglidesover thepaper.
 - Shekeepsasupplyof pens andpencilsin acontainerby thephone.
 
Publishing: paper & stationery
- A3
 - A5
 - acid-free
 - assembler
 - backspace
 - ballpoint pen
 - chalk
 - foolscap
 - fountain pen
 - gift wrap
 - grammage
 - hanging chad
 - notepad
 - propelling pencil
 - pulp
 - quill
 - quire
 - qwerty
 - ream
 - slate
 
pennoun[C](ENCLOSED SPACE)
asmallareasurroundedby afence,especiallyone in whichanimalsarekept:
(尤指饲养动物的)圈,栏asheep/pigpen羊/猪圈
See also
playpen
US
slangforpenitentiary:
Heservednineyearsin thestatepen.他在州立监狱服刑9年。
US
informalforbullpen:
Hechosetostickwith thestartingpitcherinsteadof going to the pen.
Animal dwellings - man-made
- animal shelter
 - apiary
 - aviary
 - beehive
 - bird box
 - birdcage
 - crate
 - doghouse
 - dovecote
 - fish tank
 - fishbowl
 - hive
 - perch
 - pigeon loft
 - pigpen
 - pigsty
 - rabbit hutch
 - rescue centre
 - stall
 - sty
 
You can also find related words, phrases, and synonyms in the topics:
Prisons & parts of prisons
Baseball & rounders
pennoun[C](BIRD)
afemaleswan:
Thecoband pen thensendtheirgrowncygnetsoff tofindtheirownwater.
Compare
cob(BIRD)
Tim Graham/Getty Images News/GettyImages
Birds which live by or on inland water
- bittern
 - coot
 - corncrake
 - crane
 - cygnet
 - egret
 - flamingo
 - grebe
 - heron
 - ibis
 - kingfisher
 - moorhen
 - mute swan
 - pelican
 - snipe
 - stork
 - swan
 - wader
 - water bird
 - waterfowl
 
You can also find related words, phrases, and synonyms in the topics:
Names for the male & female of animals
pennoun[C](FOOTBALL)
informalforpenalty:
"Referee, that has to be a pen!" heyelled.
Football/soccer
- 18-yard box
 - 2 3 5
 - 4 3 2 1
 - 4 4 2
 - 4 5 1
 - football pools
 - footgolfer
 - formation
 - foul throw
 - four five one
 - four four two
 - nutmeg
 - premiership
 - professional foul
 - promedios
 - rabona
 - reducer
 - relegation zone
 - sweeper
 - woodwork
 
Idioms
the pen is mightier than the sword
put/set pen to paper
pen
verb[T]
formaluk/pen/us/pen/-nn-to write something:
写She penned anoteofthanksto herhostess.她给女主人写了一封感谢信。
Synonyms
compose
write
Compare
scrawlverb
scribbleverb
Writing & typing
- asemic
 - bashsomethingout
 - borrow
 - calligrapher
 - carriage return
 - fair
 - jot
 - minute
 - overwrite
 - re-registration
 - readability
 - recompose
 - reformulate
 - registration
 - rekey
 - scribble
 - touch-type
 - unwritten
 - writ
 - writing
 
Phrasal verb
pensomeonein/up