noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   Alternative form of iodine. US, alt-of, alternative, obsolete, uncountable
2. 2
   a nonmetallic element belonging to the halogens; used especially in medicine and photography and in dyes; occurs naturally only in combination in small quantities (as in sea water or rocks) wordnet

Synonyms

All synonyms

atomic number 53iiodineiodine

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