One entry found for disgruntle.

Entry Word: disgruntle
Function: verb
Text: 1 to cause to change from friendly or loving to unfriendly or uncaring <an employee, disgruntled by the restaurant owner's unfair treatment, turned him in to the IRS> -- see ESTRANGE
2 to make discontented <a crew disgruntled by a long voyage that provided no opportunity for recreation onshore> -- see DISCONTENT