игнорировать

1) General subject: balk, baulk, blink (факт), brush aside, contemn (закон, опасность), cut (cut somebody dead - совершенно игнорировать кого-либо), disregard, elide, eliminate, give the goby, high hat, high-hat (кого-л.), highhat, ice out, ignore, overjump, overleap, put by, put on one side, shrug something off, shut one's ears to something, sink, snap finger at (кого-л., что-л.), defy, give the go-by, snap fingers at, turn a deaf ear to, cut dead (кого-л.), give the back (кого-л.), leave severely alone (в знак неодобрения), slight over (что-л.), marginalize, skate over, skate around, give silent treatment, shut one's mind to, shine somebody on (to ignore a person or situation), bypass

2) Computers: skip

3) Colloquial: flush, flusher, blow off (smb/smth)

4) American: cool (кого-л., что-л.), cool on (слэнг)

5) Bookish: contemn (закон, опасность и т.п.), dissemble

6) Jargon: give (someone or something) the go-by, igg, kiss off, put the chill (freeze) on (someone), scrub, stage, tune out, put the freeze on, brush off brush-off, chill, flash, ice, up-stage, upstage

7) Information technology: drop, override (предварительно оговоренные условия)

8) Business: discount, neglect, overlook

9) Makarov: give (smb.) the back (кого-л.), set aside

10) Taboo: fuck somebody about (кого-л.)

11) Phraseological unit: close (one's) eyes (To ignore.)