1. A dye that is considered to be a base because the chromophore is part of a positive ion
   - basic dye, basic colour

Type of: dye, dyestuff

• Salix lucida
• Salix nigra
• Salix pendulina
• Salix pendulina blanda
• Salix pentandra
• Salix purpurea
• Salix pyrifolia
• Salix repens
• Salix sericea
• Salix sitchensis
• Salix triandra
• Salix tristis
• Salix uva-ursi
• Salix viminalis
• Salix vitellina
• Salk
• Salk vaccine
• sallet
• sallow
• sallowish
• sallowness
• sally
• sally forth
• Sally Lunn
• sally out