Where does “mì-thuig” come from?

mì-thuig (Scottish Gaelic) comes from Scottish Gaelic tuig, from Middle Irish tuicid, from Old Irish ·tucci, from Proto-Celtic *unketi, from Proto-Indo-European *h₁unékti.

mì-thuig (Scottish Gaelic): misunderstand

Definitions

misunderstand

Ancestry of “mì-thuig”, step by step

mì-thuig traces back through two separate lines of ancestry.

via Scottish Gaelic tuig

Step	Language	Word	Meaning
1	Scottish Gaelic	tuig	understand, comprehend, realize
2	Middle Irish	tuicid	—
3	Old Irish	·tucci	—
4	Proto-Celtic	*unketi	—
5	Proto-Indo-European	*h₁unékti	—

via Scottish Gaelic mi

Step	Language	Word	Meaning
1	Scottish Gaelic	mi	I; me
2	Old Irish	mé	I
3	Proto-Celtic	mī	I, me
4	Proto-Indo-European	éǵh₂	I

Every word from Proto-Indo-European *h₁unékti →Every word from Proto-Celtic *unketi →Every word from Old Irish ·tucci →