(historical) A medieval Scandinavian nobleman, especially in Norway and Denmark.

plural of jarl

Resembling a jar.

(mineralogy) A monoclinic-prismatic mineral containing aluminum, barium, calcium, fluorine, hydrogen, lithium, magnesium, oxygen, sodium, and strontium.

plural of jarldom

The status or office of a jarl (Scandinavian nobleman).

Without jarring or shaking.

plural of jarlship

The rank or status of jarl.

A surname.