Parts of Speech for At arm's length
arm
A a Gramatical Hierarchy
Grammatically "at Arm's Length" is a noun. But also it is used as a idiom.
All about at arm's length Download all about at arm's length in pdfGrammatically "at Arm's Length" is a noun. But also it is used as a idiom.
All about at arm's length Download all about at arm's length in pdf