Third-person singular simple present indicative form of encase.(verb)
Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "encases" in a sentence
"As a result, they never escape a "bubble" that encases them from college through their eventual settlement "in a comparatively small number of cities and in selected neighborhoods in those cities.""
"Watching frenzied, frustrated squirrels as the weight of their greedy, obese little paws causes the shroud that encases the feeder to descend, shutting off their food supply."
"And for a little extra flair, the marble facade actually encases petrified tree roots, which is a really amazing little touch."