pastillenoun candy- or sweet-like lozenge, which, when sucked, releases substances that soothe a sore throat, and sometimes vapours to help unblock the nose or sinuses
distilverb to heat (a substance, usually a liquid) so that a vapour is produced, and then to cool the vapour so that it condenses back into a liquid; to subject to distillation
distilverb to make (something, especially spirits) by distillation
pygostylnoun
pygostylenoun the plate supporting the tail-feathers in birds