adjective , adverb
■ adjective [ only before noun ]
1.
( of a mirror or picture ) showing the whole of a person's body :
a full-length portrait
2.
( of a book, play, etc. ) not made shorter; of the usual length :
a full-length novel
3.
( of curtains or a window ) reaching the ground
4.
( of clothing ) reaching a person's ankles :
a full-length skirt
■ adverb
a person who is lying full-length is lying flat with their legs straight :
He was sprawled full-length across the bed.