noun
1.
Synonyms: line 5, echelon, file, queue, rank, row, string
Related Word: layer
2.
Synonyms: class 1, category, grade, group, grouping, league, pigeonhole
noun
1.
Synonyms: line 5, echelon, file, queue, rank, row, string
Related Word: layer
2.
Synonyms: class 1, category, grade, group, grouping, league, pigeonhole
Merriam Webster. Collegiate thesaurus English vocabulary. Английский энциклопедический словарь тезаурус. 2003