A political philosophy emphasizing individual liberty and minimal government. Often used as a direct translation of 'libertarianism'. The cross-reference リバタリアニズム is a more common loanword.
See also: リバタリアニズム
From a libertarian standpoint, he opposes government intervention.
Libertarianism is an ideology that respects individual freedom to the greatest extent.
More common loanword for 'libertarianism'. 完全自由主義 is a less frequent kanji-based equivalent.
Compound of 完全 (complete) + 自由 (freedom) + 主義 (principle/doctrine), likely a calque of English 'libertarianism'.