A man who has been castrated and is incapable of reproduction.

synonym: eunuch.

Dutch: castraat, eunuch, haremwachter, kamerling
Polish: kastrat

Deprive of strength or vigor.

synonym: emasculate.

Roget 38: subduct, subtract; deduct, deduce; bate, retrench; remove, withdraw, take from, take away; detract.    garble, mutilate, amputate, detruncate^†; cut off, cut away, cut out; abscind^†, excise; pare, thin, prune, decimate; abrade, scrape, file; geld, castrate; eliminate.    diminish etc. 36; curtail etc. (shorten) 201; deprive of etc. (take) 789; weaken.    ... show more

Roget 652: be clean, render clean etc. adj.; clean, cleanse; mundify^†, rinse, wring, flush, full, wipe, mop, sponge, scour, swab, scrub, brush up.    wash, lave, launder, buck; absterge^†, deterge^†; decrassify^†; clear, purify; depurate^†, despumate^†, defecate; purge, expurgate, elutriate [Chem], lixiviate^†, edulcorate^†, clarify, refine, rack; filter, filtrate; drain, strain.    disinfect, fumigate, ventilate, deodorize; whitewash; castrate, emasculate.    sift, winnow, pick, weed, comb, rake, brush, sweep.    rout out, clear out, sweep out &c.; make a clean sweep of.    ... show more

Dutch: ontkrachten, verzwakken

Edit by omitting or modifying parts considered indelicate.

synonyms: bowdlerise, bowdlerize, expurgate, shorten.

Dutch: censureren, zuiveren, castigeren, kuisen

Remove the testicles of a male animal.

synonyms: demasculinise, demasculinize, emasculate.

Dutch: lubben, castreren, ontmannen, snijden

Remove the ovaries of.

synonyms: alter, neuter, spay.

Roget 158: be impotent etc. adj.; not have a leg to stand on.    vouloir rompre l'anguille au genou [Fr.], vouloir prendre la lune avec les dents [Fr.].    collapse, faint, swoon, fall into a swoon, drop; go by the board, go by the wayside; go up in smoke, end in smoke etc. (fail) 732.    render powerless etc. adj.; deprive of power; disable, disenable^†; disarm, incapacitate, disqualify, unfit, invalidate, deaden, cramp, tie the hands; double up, prostrate, paralyze, muzzle, cripple, becripple^†, maim, lame, hamstring, draw the teeth of; throttle, strangle, garrotte, garrote; ratten^†, silence, sprain, clip the wings of, put hors de combat [Fr.], spike the guns; take the wind out of one's sails, scotch the snake, put a spoke in one's wheel; break the neck, break the back; unhinge, unfit; put out of gear.    unman, unnerve, enervate; emasculate, castrate, geld, alter, neuter, sterilize, fix.    shatter, exhaust, weaken etc. 160.    ... show more

Dutch: castreert, steriliseren, castreren