From Old Irish sár (“exceeding, excellent, very”), from sár m (“outrage, insult, humiliation, discomfiture, defeat; act of excelling, exceeding; that which excels, exceeds”).
- exceeding, surpassing; excellent; ultra-, super-, most
- (chemistry) per-
after "an", tsár-
|Note: Some of these forms may be hypothetical. Not every
possible mutated form of every word actually occurs.
- "sár-" in Foclóir Gaeilge-Béarla, An Gúm, 1977, by Niall Ó Dónaill.
- “1 sár” in Dictionary of the Irish Language, Royal Irish Academy, 1913–76.
- “2 sár” in Dictionary of the Irish Language, Royal Irish Academy, 1913–76.