dyne
nounUK /dʌɪn/ · US /daɪn/
Etymology From the French dyne, from the Ancient Greek δῠ́νᾰμῐς (dŭ́nămĭs, “force”).
1
A unit of force in the CGS system; the force required to accelerate a mass of one gram by one centimetre per second per second. Symbol: dyn.