Barrierless

adj

adj ·Rare ·Advanced level

Definitions

Adjective
  1. 1
    Lacking barriers not-comparable

    "The world is increasingly barrierless."

  2. 2
    Not requiring activation energy. not-comparable, physical

    "The reaction is then barrierless, ie, ΔG* = 0, and the rate constant is a maximum for the given λ (Figure 6)."

Example

More examples

"The world is increasingly barrierless."

Etymology

From barrier + -less.

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.