Loading...
Minimalist Dictionary
Login
or
Sign up
femtosecond
noun
A unit of time equal to 0.000 000 000 000 001 seconds (i.e. 1x10-15 seconds) and with symbol fs.
Word Frequency 1800~2019
Related words
Other words
improper
compress
frying
provable
timid
attractor
evacuee
evade
rendition
ocelot
gyration
landmine
dispersal
geiger
wannabe
opossum
purifier
smuggling
hardiness
uncle