Where does “mochthrath” come from?

mochthrath (Scottish Gaelic) comes from Old Irish mochtráth, from Albanian trath, from Albanian tra, from Latin trabem, from Latin trabs, from Indo-European *treb-.

mochthrath (Scottish Gaelic): dawn; very early

Definitions

dawn; very early

Ancestry of “mochthrath”, step by step

Step	Language	Word	Meaning
1	Old Irish	mochtráth	early hour or time of day; early hour
2	Albanian	trath	lath, slat
3	Albanian	tra	beam
4	Latin	trabem	accusative singular of trabs
5	Latin	trabs	timber, beam, rafter; tree trunk; penis
6	Indo-European	*treb-	—

Every word from Indo-European *treb- →Every word from Latin trabs →Every word from Latin trabem →