four corners
C2CEFR level
82/100Rarity: very rare
TechnicalRegister
The whole of a written document considered on its own, without reference to outside material.
Applying the four corners rule, the judge refused to look beyond the deed to imply an obligation the parties had never written down.
Rarity runs from 0 (a word everyone knows) to 100 (almost never seen outside specialist or literary writing). Level is the word's real difficulty on the CEFR scale, from A1 to C2.
Get words like four corners on your lock screen, a few a day, with review that makes them stick.
Download on the App Store Lexfall puts a new word on your home and lock screen through widgets, so you learn without opening an app. Free to download. After a free trial, a subscription unlocks every field. Built for iPhone, iOS 15.1 or later.
On a computer?Scan with your iPhone camera.