neon

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. {{senseid|en|Q654}}{{lb|en|chemistry|uncountable}} The [[chemical]] [[element]] (''symbol'' Ne) with an [[atomic number]] of 10. The second of the [[noble gas]]es, it is a [[colourless]], [[odorless]] [[inert]] [[gas]].
2. {{lb|en|countable|uncountable}} [[neon sign|Neon signs]] or [[light]]s, collectively.
3. {{lb|en|countable}} A [[neon tetra]] fish.
4. {{senseid|en|colors}} {{lb|en|attributively|before color names}} {{ng|Describes [[bright]] and [[vibrant]] [[color]]s having a [[fluorescent]] look.}}

Adjective

1. {{lb|en|of a color}} That resembles a [[neon light]]; [[extremely]] [[bright]]; [[fluorescent]]

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.