1. (n.) The scullions and lower menials of a court, or of a nobleman's household, who, in a removal from one residence to another, had charge of the kitchen utensils, and being smutted by them, were jocularly called the black guard; also, the servants and hangers-on of an army.
2. (n.) The criminals and vagrants or vagabonds of a town or community, collectively.
3. (n.) A person of stained or low character, esp. one who uses scurrilous language, or treats others with foul abuse; a scoundrel; a rough.
4. (n.) A vagrant; a bootblack; a gamin.
5. (v. t.) To revile or abuse in scurrilous language.
6. (a.) Scurrilous; abusive; low; worthless; vicious; as, blackguard language.
Thesaurus Entries
abuse of office, addiction, afflict, aggrieve, assail, assailing, assault, atrocity, attack, bark at, batter, befoul, befoulment, belittle, berate, berating, betongue, betray, betrayal, bewitch, billingsgate, bitter words, blacken, blackening, blackguard, blaspheme, bleed, bleed white, blight, bruise, buffet, call names, calumniate, calumniation, calumny, catachresis, censure, condemn, contumely, conversion, convert, corrupt, corrupt administration, corruption, criminal assault, crucify, curse, cursing, cuss out, damage, damn, debase, debasement, debauch, debauchment, deceive, decry, defalcate, defalcation, defamation, defame, defile, defilement, defloration, deflower, deflowering, dependence, deprave, deprecate, depreciate, derogate, desecrate, desecration, despoil, despoilment, destroy, detract from, diatribe, disadvantage, discount, disparage, dispraise, disserve, distress, diversion, divert, do a mischief, do evil, do ill, do violence to, do wrong, do wrong by, do wrong to, doom, drain, embezzle, embezzlement, envenom, epithet, epithetize, execrate, execration, exploit, fault, force, foul, fouling, fulminate against, get into trouble, harass, hard words, harm, hex, hurt, ill use, ill-treat, ill-treatment, ill-usage, ill-use, impair, impose, impose upon, imprecation, infect, injure, injury, insult, invective, jaw, jawing, jeremiad, jinx, knock about, lambaste, lead astray, libel, load with reproaches, make use of, maladminister, maladministration, malediction, malfeasance, malign, maligning, malpractice, maltreat, maltreatment, malversation, manhandle, manipulate, mar, masturbation, maul, menace, mess up, milk, minimize, misapplication, misapply, misappropriate, misappropriation, misconduct, misemploy, misemployment, misfeasance, mishandle, mishandling, mislead, mismanage, mismanagement, mistreat, mistreatment, misusage, misuse, molest, molestation, mud, objurgate, objurgation, obloquy, onslaught, oppress, opprobrium, outrage, peculate, peculation, persecute, perversion, pervert, philippic, pilfer, pilfering, play havoc with, play hob with, play on, poison, pollute, pollution, poor stewardship, prejudice, presume upon, priapism, profanation, profane, profanity, prostitute, prostitution, rag, rail at, railing, rape, rate, rating, ravage, rave against, ravish, ravishment, rebuke, reproach, revile, revilement, reviling, rough, rough up, ruin, savage, scathe, scold, scolding, screed, scurrility, seduce, seducement, seduction, self-abuse, sexual assault, slander, soil, spoil, stroke, suck dry, sully, swear, swear at, swearing, taint, take advantage of, threaten, thunder against, tirade, tongue-lash, tongue-lashing, torment, torture
