Simple past tense and past participle of cross.(verb)
Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "crost" in a sentence
"Ai hadz a floofy grai gurlcat hu wuz awlmost 28 wen hurs crost teh bridj … Hurz knoed AWL mai secritz!"
"Wih laik teh Baff alawt – itza gud plais tu getz obur teh jettlagz frum haveng tu crost teh Pond wiffowt haveng tu goe strait intu teh hubbub uv Lundun awl tyrd and grumpee frum teh lawng flite sitteng awn an brume foar awl tohse owers goeng akros teh Pond kan getz tyreng inz a hurree."
"Teh lunshtiem nooz heer sed it haz kwyuttid doun a bit – fingurz crost it mai sune stop."