Staying in Bed for a Long Time on a Morning

This page is the CodyCross answer for the clue below from Architectural Styles, Group 1178, Puzzle 5 (Panoramic Window).

Question is: Staying in Bed for a Long Time on a Morning

and the answer is: LYINGIN

Word Meaning:

LYING IN — present participle and gerund of lie in

Definitions from Wiktionary.