Where does “lassaturus” come from?

lassaturus (Latin) comes from Latin lasso, from Latin lassus, from Proto-Indo-European led- — slow; weary.

Definitions

Ancestry of “lassaturus”, step by step

StepLanguageWordMeaning
1LatinlassoI tire, weary, fatigue, exhaust; I render faint
2Latinlassusweary, faint, tired; exhausted, used up
3Proto-Indo-Europeanled-slow; weary
Every word from Proto-Indo-European led- →Every word from Latin lassus →Every word from Latin lasso →