'People in many places discovered that Facebook and its apps h | WordNet

"People in many places discovered that Facebook and its apps had burrowed their way into nearly every facet of existence."

burrow
/'bʌrəʊ/

verb

[I, T] to make a hole or passage in the ground - dig

facet
/ˈfæsɪt/

noun

[C] a particular part or aspect of sth