fu·mar·ic acid 
(fy-mărĭk)
(fy-mărĭk)n.
A crystalline organic acid, the trans-isomer of C4H4O4, found in various plants and produced synthetically and used mainly in resins, paints, varnishes, and inks, and as a flavoring and a mordant.
[From New Latin Fūmāria, genus of herbaceous plants (from Late Latin fūmāria, fumitory, from Latin fūmus, smoke) + -IC.]
- remonetization
- remonetize
- remonstrance
- remonstrant
- remonstrantly
- remonstrate
- remonstration
- remonstrative
- remonstratively
- remonstrator
- remora
- remorse
- remorseful
- remorsefully
- remorsefulness
- remorseless
- remorselessly
- remorselessness
- remote
- remote control
- remote-control
- remote-controlled
- remotely
- remoteness
- remote sensing