Superalkaline

adj

adj ·Rare ·Advanced level

Definitions

Adjective
  1. 1
    Highly alkaline.

    "The top of the line are lithium batteries (not to be confused with lithium-ion batteries, which are typically used in laptops and cellphones) which cost $9.99 for Energizer AA batteries at CVS, $4 more than the superalkaline ones."

Example

More examples

"The top of the line are lithium batteries (not to be confused with lithium-ion batteries, which are typically used in laptops and cellphones) which cost $9.99 for Energizer AA batteries at CVS, $4 more than the superalkaline ones."

Etymology

From super- + alkaline.

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