Where does “isacred” come from?

isacred (Middle English) comes from Middle English sacren, from Old French sacrer, from Latin sacrō, from Latin sacer, from Proto-Indo-European sh₂krós, from Proto-Indo-European seh₂k- — sacred.

Ancestry of “isacred”, step by step

isacred traces back through two separate lines of ancestry.

via Middle English sacren

StepLanguageWordMeaning
1Middle EnglishsacrenTo consecrate, especially with reference to the...
2Old Frenchsacrerto consecrate, anoint, dedicate; to hallow
3Latinsacrōto declare or set apart as sacred; consecrate, dedicate, hallow or devote; sanctify, enshrine
4Latinsacersacred, holy, dedicated (to a divinity), consecrated, hallowed
5Proto-Indo-Europeansh₂króssacred
6Proto-Indo-Europeanseh₂k-sacred

via Middle English sakeren

StepLanguageWordMeaning
1Middle Englishsakerento make holy, hallow
Every word from Proto-Indo-European seh₂k-Every word from Proto-Indo-European sh₂krósEvery word from Latin sacer