Crossword clue: a row or line of people (especially soldiers or police) standing abreast of one another

The most common answer is rank (4 letters).

1 answer found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

Possible answers

rank 4 letters wn-def

a row or line of people (especially soldiers or police) standing abreast of one another