weld² /weld/, or (Scot) wald /wäld/

1. A scentless species of mignonette, also known as dyer's rocket, yielding a yellow dye
2. The dye itself

• aerosolise
• aerosolize
• aerosols
• aerospace
• aerospace-plane
• aerospaces
• aerospike
• aerospike nozzle
• aerostat
• aerostatic
• aerostatical
• aerostatics
• aerostation
• aerostations
• aerostats
• aerotactic
• aerotaxes
• aerotaxis
• aerotone
• aerotones
• aerotrain
• aerotrains
• aerotropic
• aerotropism
• aerotropisms