caldera
(noun) a large crater caused by the violent explosion of a volcano that collapses into a depression
Source: WordNet® 3.1
caldera (plural calderas)
(vulcanology) A large crater formed by collapse of the cone or edifice of a volcano.
Hypernym: crater
• Lacerda, craaled
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”
Decaffeinated coffee is not caffeine-free. Studies from the National Institute of Health (US) have shown that virtually all decaf coffee types contain caffeine. A 236-ml (8-oz) cup of decaf coffee contains up to 7 mg of caffeine, whereas a regular cup provided 70-140 mg.
