Popsicle

wiktionary

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From the trade name Popsicle, a blend of (soda) pop or lollipop +‎ Epsicle (original trade name), itself a blend of Epperson (surname of the inventor) +‎ icicle.

etymonline

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Popsicle (n.)

"frozen ice mix with a wooden stick inserted to serve as a handle," 1923, trademark name registered by Frank Epperson of Oakland, Calif., presumably from (lolly)pop + (ic)icle.