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SEABORGIUM
Definition of SEABORGIUM
noun
A transuranic chemical element (symbol Sg) with atomic number 106.
Wiktionary · CC BY-SA
Other senses
SEABORGIUM carries 2 further meanings.
noun
An artificially produced radioactive element with atomic number 106 that has only been produced in trace amounts. The isotope with mass number 266 has the longest confirmed half-life (21 seconds), although heavier isotopes with longer half-lives have been reported. cross-reference: Periodic Table.
noun
a transuranic element
Where it comes from
From Seaborg + -ium, named for Glenn T. Seaborg.
Etymology via Wiktionary (CC BY-SA).
Word DNA
How it is built
Same root, SEABORGIUM · 1 relative in the game
SEABORGIUM in a sentence
“Shortly after the official 1997 recognition of the name seaborgium for element 106, Jeffrey Winters, writing in the January 1998 issue of Discover Magazine, made the following observation:”
OUTLIER scores every word on how unusual it is, and that number is not published. Working it out at the board is the game.
SEABORGIUM in OUTLIER
Players have found it on 46 boards so far. 80 players have found it across Outlier's history.
It first turned up on Day 8, 29 May 2026. The most recent board was Day 147, 14 October 2026. It was on the latest finished board.
First found by a player on Day 8, 29 May 2026.
Built from these letters
SEABORGIUM starts with S and ends with M. Sorted, its letters read ABEGIMORSU - the shape to hunt for when the grid is scrambled. No letter is used twice, which makes it an isogram.
Words that mean much the same
Near-synonyms of SEABORGIUM. Not interchangeable at the board - the grid decides that - but close in meaning.
Words that start SEABOR
Its neighbours in the OUTLIER dictionary - shortest first.
Also seen on Day 8
Could you have found SEABORGIUM?
OUTLIER is a daily word game. One grid, the same grid for everybody, and the words nobody else spots are the ones that pay. This word was on Day 8 - and most players walked straight past it.
Play today's OUTLIER