verb
alights; alighted; alighting
[no obj] somewhat formal
of insects, birds, etc. :to stop on a surface after flying
to step down from a boat, vehicle, etc.
alight on/upon
[phrasal verb]
alight on/upon (something) :to see, notice, or think of (something)
adjective
not used before a noun
full of light :lighted up
chiefly Brit :on fire :ablaze, afire