Where does “vaguebook” come from?

vaguebook (English) comes from English Facebook, from English Book, from German būch, from Middle High German buoch, from Old High German buoh, from Proto-Germanic bōk, from Proto-Germanic bakaną, from Proto-Indo-European bʰeh₃g- — to bake, to roast, to fry.

vaguebook (English): To post deliberately cryptic statements on social...

Definitions

  1. To post deliberately cryptic statements on social...

Ancestry of “vaguebook”, step by step

vaguebook traces back through two separate lines of ancestry.

via English Facebook

StepLanguageWordMeaning
1EnglishFacebookA personal web profile on the social-networking...
2EnglishBookthe Bible
3Germanbūchbook collection of sheets of paper bound together to hinge at one edge; long work fit for publication
4Middle High Germanbuoch
5Old High Germanbuohbook
6Proto-Germanicbōk
7Proto-Germanicbakanąto bake
8Proto-Indo-Europeanbʰeh₃g-to bake, to roast, to fry

via English vague

StepLanguageWordMeaning
1EnglishvagueNot clearly expressed; stated in indefinite...
2Middle Frenchvague
3Old Frenchvaguemovement on the surface of a liquid, ripple
4Old Norsevágrocean, sea; inlet, bay
5Proto-Germanicwēgazwave; sea
6Proto-Indo-Europeanweǵʰ-to bring; to transport
Every word from Proto-Indo-European bʰeh₃g-