Having the characteristics of a trance. (adjective)
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Use "trancelike" in a sentence
"The woman sighed in disappointment, her expression almost trancelike."
"Very few writers induce in their readers the kind of trancelike state, punctuated by frequent “wows,” that most of us associate with much-loved books from childhood."
"The score of Zarkana dips into trancelike drones, live drums, throat singing, organ solos, and one swampy-blues number when the clown goes to the purple bubble-wart toad planet, but you're not going to be rocking out to the soundtrack."