Transponder

noun
træn'spɑndər

Noun

  • electrical device designed to receive a specific signal and automatically transmit a specific reply

Dictionary Validity

Tournament Word List (TWL)
SCRABBLE US
Collins Scrabble Words (CSW21)
SCRABBLE UK
ENABLE Dictionary
WORDS WITH FRIENDS
Combined US/UK Scrabble Dictionary
SOWPODS
North American Scrabble (NWL2020)
NASPA