English dictionary



Hint: Question mark (?) is a wildcard. Question mark substitutes one character.

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









Based on WordNet 3.0 copyright © Princeton University.
Web design: Orcapia v/Per Bang. English edition: .
2018 onlineordbog.dk