I apologize for the mistake. The correct prefix that means "all" is "omni-".
The prefix that means "all" is "omni-". To determine this, you can break down the word and its meaning. The Latin root "omni" refers to "all" or "every." For example, words like "omniscient" (knowing everything) and "omnipotent" (having unlimited power) use the prefix "omni-" to convey the sense of "all" or "everything." Therefore, "omni-" is the correct answer.
