tritium
(noun) a radioactive isotope of hydrogen; atoms of tritium have three times the mass of ordinary hydrogen atoms
Source: WordNet® 3.1
tritium (plural tritiums)
(isotope) A radioactive isotope of the element hydrogen (symbol T or 31H) having one proton and two neutrons.
An atom of this isotope.
• T (chemical symbol), hydrogen-3
• hydrogen
• (isotopes of hydrogen): protium, deuterium, quadrium
• ittrium
Source: Wiktionary
9 May 2025
(noun) anything in accord with principles of justice; “he feels he is in the right”; “the rightfulness of his claim”
Coffee dates back to the 9th century. Goat herders in Ethiopia noticed their goats seem to be “dancing” after eating berries from a particular shrub. They reported it to the local monastery, and a monk made a drink out of it. The monk found out he felt energized and kept him awake at night. That’s how the first coffee drink was born.