ultraperipheral

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Adjective

1. On the [[extreme]] [[periphery]]
2. {{lb|en|physics}} Describing particle [[collision]]s in which no [[hadronic]] interactions occur because of the large [[spatial]] [[separation]] between the [[projectile]] and [[target]]

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