(originally) An earthenware container, either with two or no handles, for holding oil, water, wine, etc., or used for burial.

(transitive) To preserve (food) in a jar.

(countable) A clashing or discordant set of sounds, particularly with a quivering or vibrating quality.

(transitive) To knock, shake, or strike sharply, especially causing a quivering or vibrating movement. / (transitive) To harm or injure by such action. / (transitive, figuratively) To shock or surprise.

As much as a jar will hold

plural of jarful

(computing, Java programming language) Initialism of Java archive.

(dated) ajar

plural of jar

Third-person singular simple present indicative form of jar