蓋がい然ぜん性せい

が

い

ぜ

ん

せ

い

Freq.FrequencyTop 100,000

Meanings

1

noun

probability; likelihood

Formal, somewhat technical noun used in academic, legal, or philosophical contexts to express the degree of certainty or chance that something will happen. Often interchangeable with 確率, but 蓋然性 emphasizes the qualitative aspect of likelihood rather than a numerical probability.

この理り論ろんの蓋がい然ぜん性せいは

高たか

い

と

評ひょう

価か

さ

れ

た

。

The probability of this theory was evaluated as high.

裁さい判ばんでは、証しょう拠この蓋がい然ぜん性せいが争そう点てんとなった。

In the trial, the likelihood of the evidence became the point of contention.

Kanji

蓋cover, lid, flap
然sort of thing, so, if so
性sex, gender, nature

Related words

確かく率りつ
確率 is the common word for probability, often used in mathematics and everyday language. 蓋然性 is more formal and abstract, focusing on the plausibility or likelihood rather than a numerical value.
可か能のう性せい
可能性 means 'possibility' and is broader and more common. 蓋然性 implies a higher degree of likelihood based on reasoning or evidence, closer to 'probability' than mere 'possibility'.

Built from

蓋がい然ぜん+性せい

Etymology

From 蓋然 (がいぜん, 'probable') + 性 (せい, '-ity, -ness'). 蓋然 is a Sino-Japanese compound of 蓋 (cover, probably) and 然 (so, like that), conveying the idea of something being likely or probable. The exact historical derivation is uncertain; the spelling is conventionally associated with the meaning.