utter in a loud voice; talk in a loud voice (usually denoting characteristic manner of speaking); "My grandmother is hard of hearing--you'll have to shout"
utter a sudden loud cry; "she cried with pain when the doctor inserted the needle"; "I yelled to her from the window but she couldn't hear me"
something that provides an important central source for growth or development; "the taproot of his resentment"; "genius and insanity spring from the same taproot"
(botany) main root of a plant growing straight downward from the stem