Celerity refers to movement and means speed, quickness, swiftness, etc.
Celer.
Swift.
Swift and trustworthy
The root celer is a Latin root and it means Fast,speed,swift,rapid Some examples are Acceleration Accelerando Celeripedeam Accelerograph Cardioaccelerator
"Celer" is not an English word, but it's the Czech word for "celery.""Celer" is not an English word, but it's the Czech word for "celery."
CELER ET AUDAX means Swift And Bold. Its a Latin Phrase adopted by an Elite Infantry British Military Unit, 'The Rifles' (Formally The Royal Green Jackets)
Celer.
Celer
celer
Celer, celeris, celere (third declension).
Celer (masculine); celeris (feminine); celere (neuter).
RAF Geilenkirchen's motto is 'Celer Respondere'.