Synonyms of adv one_at_a_time
1 sense of one at a time                                                
Sense 1
one by one, one after another, one at a time -- (in single file; "the prisoners came out one by one")
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Synonyms of adv one_at_a_time 
1 sense of one at a time Sense 1 one by one, one after another, one at a time -- (in single file; "the prisoners came out one by one")  | |
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