You can overdose on coffee if you drink about 30 cups in a brief period to get close to a lethal dosage of caffeine.
airspeed
(noun) the speed of an aircraft relative to the air in which it is flying
Source: WordNet® 3.1
airspeed (plural airspeeds)
(aviation) The speed of an aircraft relative to the air through which it is flying.
• Pereidas, pedaries, præside
Source: Wiktionary
5 April 2025
(noun) an unofficial association of people or groups; “the smart set goes there”; “they were an angry lot”
You can overdose on coffee if you drink about 30 cups in a brief period to get close to a lethal dosage of caffeine.