Gulp (4)
'gulp' is the definition.
(I know that gulp can be written as swig)
This is the entire clue.
(Other definitions for swig that I've seen before include "Gulp of drink" , "Large gulp from the bottle" , "Glug" , "Slug" , "(Take) quick drink from bottle" .)
'gulp' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for swallow that I've seen before include "Take in - migratory bird" , "Believe gullibly - bird" , "Long-winged, fork-trailed bird" , "Songbird" , "Accept" .)