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"
a Swiss patriot who lived in the early 14th century and who was renowned for his skill as an archer; according to legend an Austrian governor compelled him to shoot an apple from his son's head with his crossbow (which he did successfully without mishap)
discern or comprehend; "He could tell that she was unhappy"
let something be known; "Tell them that you will be late"
narrate or give a detailed account of; "Tell what happened"; "The father told a story to his child"
give evidence; "he was telling on all his former colleague"
take into one's family; "They adopted two children from Nicaragua"
take up and practice as one's own
choose and follow; as of theories, ideas, policies, strategies or plans; "She followed the feminist movement"; "The candidate espouses Republican ideals"