I. ˈ ̷ ̷ ̷ ̷ˌ ̷ ̷ adjective
Etymology: under (III) + -most
: lowest in relative position
undermost layer
II. adverb
: in the lowest or lower position : on the underside
with the dark layer undermost
put the rubber sheet undermost
I. ˈ ̷ ̷ ̷ ̷ˌ ̷ ̷ adjective
Etymology: under (III) + -most
: lowest in relative position
undermost layer
II. adverb
: in the lowest or lower position : on the underside
with the dark layer undermost
put the rubber sheet undermost
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012