The word of 7 February 2017 was:

vanaaf

van·aaf (bijwoord)
= tonight

The word 'vanaaf' is a short form of 'vanavond' and is mainly used informally.

"Wat eten we vanaaf?" – RaquelR, in: Viva

"Vanaaf stappen met the girls!!!!! Joehoe zin in!!!" – Kerstin Bloemendaal, in: Twitter (2011)