speculation
🇺🇸
/ˌspekjuˈleɪʃn/
🇬🇧
/ˌspekjuˈleɪʃn/
noun
B2
guessing about something without knowing all the facts
There was much speculation about why he left his job suddenly.
彼が突然仕事を辞めた理由について多くの憶測があった。
C1
buying and selling things hoping to make money, but risking loss
Stock market speculation can lead to big gains or big losses.
株式市場の投機は大きな利益または大きな損失につながる可能性がある。
translation
推測, 投機
語形変化
Plural
speculations