rank-and-file
UK[ˌræŋk ən ˈfaɪl]US[ˌræŋk ən ˈfaɪl]
adj
Relating to the ordinary members of an organization, especially a political party or labor union, as opposed to its leaders or officials.
n
The ordinary members of an organization, especially a political party or labor union, as opposed to its leaders or officials.
Morpheme Breakdown
rank
and
file
rank
row
and
conjunction
file
line
Etymology
The compound "rank-and-file" originates from military terminology, specifically describing the formation of soldiers. "Rank" refers to a horizontal line of soldiers standing side by side, while "file" refers to a vertical line of soldiers standing one behind another. Together, "the ranks and files" denoted the body of common soldiers arranged in formation, distinct from the officers. By the early 19th century, this literal military sense was metaphorically extended to labor unions and political organizations, where it came to signify the ordinary membership, the collective body of non-leadership participants who form the essential structure and strength of the group.
Analysis
Structure: rank (row) + and (conjunction) + file (line)
- rank: From Old French renc, of Germanic origin; meaning a row or line of soldiers. Functional role: Noun used attributively.
- and: From Old English and, ond; a conjunction linking words or clauses.
- file: From Old French file, from Latin filum (thread); meaning a line of people or things one behind another. Functional role: Noun used attributively.
Examples
The new policy was unpopular with the rank-and-file union members.
The party leadership must listen to the concerns of the rank-and-file.
A rank-and-file soldier follows the orders of commanding officers.