pyr·i·dox·al 
(pĭr′ĭ-dŏksəl)
(pĭr′ĭ-dŏksəl)n.
An aldehyde, C8H9NO3, that is one of several forms of vitamin B6.
[PYRIDOX(INE) + -AL3.]
- capital
- capital account
- capital asset
- capital expenditure
- capital flight
- capital gain
- capital goods
- capital-intensive
- capitalism
- capitalist
- capitalistic
- capitalistically
- capitalizable
- capitalization
- capitalize
- capital letter
- capitally
- capital punishment
- capital ship
- capital stock
- capitate
- capitate
- capitated
- capitation
- capitative