undercoat
— Noun
– English
～ the first or preliminary coat of paint or size applied to a surface
undercover agent
— Noun
– English
～ (military) a secret agent hired by a state to obtain information about its enemies or by a business to obtain industrial secrets from competitors
undercover operation
— Noun
– English
～ an operation involving secret work within a community or institution
undercurrent
— Noun
– English
～ a subdued emotional quality underlying an utterance; implicit meaning
undercurrent
— Noun
– English
～ a current below the surface of a fluid
undercut
— Noun
– English
～ the tender meat of the loin muscle on each side of the vertebral column
undercut
— Noun
– English
～ a cut made underneath to remove material
undercut
— Noun
– English
～ a notch cut in the trunk of tree in order to determine the direction of its fall
undercut
— Noun
– English
～ the material removed by a cut made underneath
undercut
— Noun
– English
～ (sports) a stroke that puts reverse spin on the ball; "cuts do not bother a good tennis player"
underdevelopment
— Noun
– English
～ (photography) inadequate processing of film resulting in inadequate contrast
underdevelopment
— Noun
– English
～ state of inadequate development; "much poverty can be traced to the underdevelopment of industry"
underdog
— Noun
– English
～ one at a disadvantage and expected to lose
underdrawers
— Noun
– English
～ underpants worn by men
underestimate
— Noun
– English
～ an estimation that is too low; an estimate that is less than the true or actual value
underestimation
— Noun
– English
～ an estimation that is too low; an estimate that is less than the true or actual value
underevaluation
— Noun
– English
～ an appraisal that underestimates the value of something
underexposure
— Noun
– English
～ the act of exposing film to too little light or for too short a time
underexposure
— Noun
– English
～ inadequate publicity
underfelt
— Noun
– English
～ a carpet pad of thick felt