thulium, Tm, atomic number
(noun) a soft silvery metallic element of the rare earth group; isotope 170 emits X-rays and is used in small portable X-ray machines; it occurs in monazite and apatite and xenotime
Source: WordNet® 3.1
thulium (uncountable)
A metallic chemical element (symbol Tm) with atomic number 69: a fairly soft, easily workable metal with a bright silvery-gray lustre.
Source: Wiktionary
Thu"li*um, n. Etym: [NL. See Thule.] (Chem.)
Definition: A rare metallic element of uncertain properties and identity, said to have been found in the mineral gadolinite.
Source: Webster’s Unabridged Dictionary 1913 Edition
3 June 2025
(noun) (law) someone who owns (is legal possessor of) a business; “he is the owner of a chain of restaurants”
Espresso is both a coffee beverage and a brewing method that originated in Italy. When making an espresso, a small amount of nearly boiling water under pressure forces through finely-ground coffee beans. It has more caffeine per unit volume than most coffee beverages. Its smaller serving size will take three shots to equal a mug of standard brewed coffee.
