Where does “jednolůžkový” come from?

jednolůžkový (Czech) comes from Czech lůžko, from Czech lože, from Old Czech lože, from Proto-Slavic lože, from Proto-Indo-European logʰ-yo-m, from Proto-Indo-European legʰ- — to lie.

jednolůžkový (Czech): one-bed, single

Definitions

one-bed, single

Ancestry of “jednolůžkový”, step by step

Step	Language	Word	Meaning
1	Czech	lůžko	bed
2	Czech	lože	bed
3	Old Czech	lože	bed a place to sleep
4	Proto-Slavic	lože	bed
5	Proto-Indo-European	logʰ-yo-m	—
6	Proto-Indo-European	legʰ-	to lie

Every word from Proto-Indo-European legʰ- →Every word from Proto-Indo-European logʰ-yo-m →Every word from Proto-Slavic lože →