This is the 908th most frequent Icelandic word.
hvorki
Neither.
Here, 'hvorki' is used to negate both options presented, signifying the speaker wants neither item.
Ég vil hvorki epli né banana.
I want neither an apple nor a banana.
In this case, 'hvorki' applies to temporal contexts, negating the appearances on both days mentioned.
Hann sást hvorki í dag né í gær.
He was seen neither today nor yesterday.
Here, 'hvorki' is used to specify that neither of the transportation modes was chosen.