subatom

== English == === Etymology === From sub- +‎ atom. === Noun === subatom (plural subatoms) Any particle that is smaller than an atom; a subatomic particle. === References === “subatom”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC. === Anagrams === tambous, tumbaos