You can overdose on coffee if you drink about 30 cups in a brief period to get close to a lethal dosage of caffeine.
immutability, immutableness, fixity
(noun) the quality of being incapable of mutation; “Darwin challenged the fixity of species”
fastness, fixedness, fixity, fixture, secureness
(noun) the quality of being fixed in place as by some firm attachment
Source: WordNet® 3.1
fixity (countable and uncountable, plural fixities)
(uncountable) The state or condition of being fixed.
(countable) Something fixed.
(programming) The position of an operator relative to its operand (prefix, postfix) or operands (infix).
• (state or condition of being fixed): fixedness
Source: Wiktionary
Fix"i*ty, n. Etym: [Cf. F. fixité.]
1. Fixedness; as, fixity of tenure; also, that which is fixed.
2. Coherence of parts. Sir I. Newton.
Source: Webster’s Unabridged Dictionary 1913 Edition
6 May 2025
(adjective) marked by or paying little heed or attention; “We have always known that heedless self-interest was bad morals; we know now that it is bad economics”--Franklin D. Roosevelt; “heedless of danger”; “heedless of the child’s crying”
You can overdose on coffee if you drink about 30 cups in a brief period to get close to a lethal dosage of caffeine.