Princeton's WordNet

1. ignore, disregard, snub, cut(verb)

   refuse to acknowledge

   "She cut him dead at the meeting"

2. dismiss, disregard, brush aside, brush off, discount, push aside, ignore(verb)

   bar from attention or consideration

   "She dismissed his advances"

3. ignore(verb)

   fail to notice

4. neglect, ignore, disregard(verb)

   give little or no attention to

   "Disregard the errors"

5. ignore(verb)

   be ignorant of or in the dark about

Kernerman English Learner's Dictionary

1. ignore(verb)ɪgˈnɔr, -ˈnoʊr

   to deliberately not notice

   Why is he ignoring her?; He ignored the no smoking signs and lit his cigarette.

2. ignoreɪgˈnɔr, -ˈnoʊr

   to not consider

   You can't ignore the fact that world temperatures are increasing.

Wiktionary

1. ignore(Verb)

   To deliberately pay no attention to.

2. ignore(Verb)

   Fail to notice.

Origin: From ignorer, from ignorare, from ignarus, from in + gnarus, from *, noscere; see know.

Webster Dictionary

1. Ignore(verb)

   to be ignorant of or not acquainted with

2. Ignore(verb)

   to throw out or reject as false or ungrounded; -- said of a bill rejected by a grand jury for want of evidence. See Ignoramus

3. Ignore(verb)

   hence: To refuse to take notice of; to shut the eyes to; not to recognize; to disregard willfully and causelessly; as, to ignore certain facts; to ignore the presence of an objectionable person

• ignoreerAfrikaans
• يَتَجاهَلArabic
• пренебрегвамBulgarian
• ignorarPortuguese (BR)
• nedbat (na)Czech
• ignorierenGerman
• ignorereDanish
• αγνοώ, αδιαφορώ για κτ., παραβλέπωGreek
• desatender, no hacer caso de, hacer caso omiso deSpanish
• eirama, ignoreerimaEstonian
• اعتنا نکردن؛ بی توجهی کردنFarsi
• sivuuttaaFinnish
• ne tenir aucun compte deFrench
• לְהִתעַלֵםHebrew
• अवज्ञा करनाHindi
• ignoriratiCroatian
• nem vesz tudomásulHungarian
• mengabaikanIndonesian
• hunsa, virða að vettugiIcelandic
• ignorareItalian
• 無視するJapanese
• 무시하다Korean
• ignoruoti, nekreipti dėmesio įLithuanian
• ignorēt; neievērotLatvian
• tidak endahMalay
• negerenDutch
• overse, overhøre, ignorereNorwegian
• lekceważyćPolish
• اعتنا نکردن؛ بی توجهی کردنPersian
• سترګې پرپټول، اغماض كول له نظره غورځول، يوه څنګ ته كولPashto
• ignorarPortuguese
• a ignora, a nuţine seama deRomanian
• игнорироватьRussian
• ignorovaťSlovak
• ne zmeniti se zaSlovenian
• ignorisatiSerbian
• ignorera, strunta iSwedish
• ทำเพิกเฉยThai
• görmemezlikten/duymamazlıktan gelmekTurkish
• 忽視Chinese (Trad.)
• ігноруватиUkrainian
• نظر انداز کرناUrdu
• không để ýVietnamese
• 忽视Chinese (Simp.)