to believe especially on uncertain or tentative grounds; "Scientists supposed that large dinosaurs lived in swamps"
talk over conjecturally, or review in an idle or casual way and with an element of doubt or without sufficient reason to reach a conclusion; "We were speculating whether the President had to resign after the scandal"
invest at a risk; "I bought this house not because I want to live in it but to sell it later at a good price, so I am speculating"
an analysis (often in graphical form) representing the extent to which something exhibits various characteristics; "a biochemical profile of blood"; "a psychological profile of serial killers"
a vertical section of the Earth's crust showing the different horizons or layers
a side view representation of an object (especially a human face)
represent in profile, by drawing or painting
write about; "The author of this article profiles a famous painter"