neutral blue
noun
A brown crystalline synthetic azine dye, C24H19N3·HCl, which dyes fabric a dull blue but has poor fastness.
Origin
Late 19th century; earliest use found in The Century Dictionary.
- primitive plane
- primitive recursion
- primitive recursive
- primitive root
- primitive socialist accumulation
- primitive streak
- primitivisation
- primitivise
- primitivism
- primitivist
- primitivistic
- primitivization
- primitivize
- primly
- primmy
- primness
- primo
- primo ballerino
- primo basso
- primo buffo
- Primo de Rivera, Miguel
- primogeneous
- primogenial
- primogenious
- primogenit