ultrafast

Valid in Scrabble

Definition of ultrafast

1 sense · 1 part of speech · etymology included

Very fast, or of very short duration; especially concerning events that take place in femtosecond or picosecond timescales.

Definitions from Wiktionary, CC BY-SA.

From ultra- + fast.

152 playable · top: FLAUTAS (10 pts)

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