adj.
Pronunciation: ' sp ē -d ē
Function: adjective
Inflected Form: speed · i · er ; -est
Date: 14th century
: marked by swiftness of motion or action also : PROMPT 2
synonyms see FAST
– speed · i · ly \ ' sp ē -d ə l- ē \ adverb
– speed · i · ness \ ' sp ē -d ē -n ə s \ noun