English dictionary



Hint: Asterisk (*) is a wildcard. Asterisk substitutes zero or more characters.

English noun: placeholder

1. placeholder (person) a person authorized to act for another


Synonymsprocurator, proxy


Broader (hypernym)agent

2. placeholder (communication) a symbol in a logical or mathematical expression that can be replaced by the name of any member of specified set


Broader (hypernym)variable









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