momental
adjective
mo·men·tal
mōˈmentᵊl
1
obsolete : momentary sense 1a
not one momental minute doth she swerve
Nicholas Breton
Nicholas Breton2
: of or relating to moment or momentum
Word History
Etymology
probably from French, from Medieval Latin momentalis momentary, from (assumed) Late Latin (attested as momentaliter, adverb, in a moment), from Latin momentum moment + -alis -al