speculation has definitions from the fields of business,psychology
1
[ noun ] a message expressing an opinion based on incomplete evidence
2
[ noun ] a hypothesis that has been formed by speculating or conjecturing (usually with little hard evidence)

Synonyms

conjecture

Examples

"speculations about the outcome of the election" "he dismissed it as mere conjecture"

Related terms

hypothesis speculate

3
[ noun ] (business) an investment that is very risky but could yield great profits

Synonyms

venture

Examples

"he knew the stock was a speculation when he bought it"

Used in print

(Musical America, LXXXI:5...)

`` Uncle_Sam '' was , indeed , a rich uncle to Prokofieff , in those opulent , post-war victory years of peace and prosperity , bold speculations and extravaganzas , enjoyment and pleasure : `` The Golden_Twenties '' .

4
[ noun ] (psychology) continuous and profound contemplation or musing on a subject or series of subjects of a deep or abstruse nature

Synonyms

meditation

Examples

"the habit of meditation is the basis for all real knowledge"

Related terms

contemplation chew_over

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