Take a lighter to (6)
I believe the answer is:
ignite
(Other definitions for ignite that I've seen before include "'Set alight, fire up (6)'" , "Swan constellation" , "Torch" , "Set fire to, light up" , "Combust" .)
I believe the answer is:
ignite
(Other definitions for ignite that I've seen before include "'Set alight, fire up (6)'" , "Swan constellation" , "Torch" , "Set fire to, light up" , "Combust" .)